31606536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 92534400

約数和(自身を除く): 60927864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 68, 78, 101, 102, 104, 118, 136, 156, 177, 202, 204, 221, 236, 303, 312, 354, 404, 408, 442, 472, 606, 663, 708, 767, 808, 884, 1003, 1212, 1313, 1326, 1416, 1534, 1717, 1768, 2006, 2301, 2424, 2626, 2652, 3009, 3068, 3434, 3939, 4012, 4602, 5151, 5252, 5304, 5959, 6018, 6136, 6868, 7878, 8024, 9204, 10302, 10504, 11918, 12036, 13039, 13736, 15756, 17877, 18408, 20604, 22321, 23836, 24072, 26078, 31512, 35754, 39117, 41208, 44642, 47672, 52156, 66963, 71508, 77467, 78234, 89284, 101303, 104312, 133926, 143016, 154934, 156468, 178568, 202606, 232401, 267852, 303909, 309868, 312936, 405212, 464802, 535704, 607818, 619736, 810424, 929604, 1215636, 1316939, 1859208, 2431272, 2633878, 3950817, 5267756, 7901634, 10535512, 15803268, 31606536]

約数ペア:

[(1, 31606536), (2, 15803268), (3, 10535512), (4, 7901634), (6, 5267756), (8, 3950817), (12, 2633878), (13, 2431272), (17, 1859208), (24, 1316939), (26, 1215636), (34, 929604), (39, 810424), (51, 619736), (52, 607818), (59, 535704), (68, 464802), (78, 405212), (101, 312936), (102, 309868), (104, 303909), (118, 267852), (136, 232401), (156, 202606), (177, 178568), (202, 156468), (204, 154934), (221, 143016), (236, 133926), (303, 104312), (312, 101303), (354, 89284), (404, 78234), (408, 77467), (442, 71508), (472, 66963), (606, 52156), (663, 47672), (708, 44642), (767, 41208), (808, 39117), (884, 35754), (1003, 31512), (1212, 26078), (1313, 24072), (1326, 23836), (1416, 22321), (1534, 20604), (1717, 18408), (1768, 17877), (2006, 15756), (2301, 13736), (2424, 13039), (2626, 12036), (2652, 11918), (3009, 10504), (3068, 10302), (3434, 9204), (3939, 8024), (4012, 7878), (4602, 6868), (5151, 6136), (5252, 6018), (5304, 5959)]