83958416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 180940800

約数和(自身を除く): 96982384

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 118, 124, 151, 152, 236, 248, 302, 304, 472, 496, 589, 604, 944, 1121, 1178, 1208, 1829, 2242, 2356, 2416, 2869, 3658, 4484, 4681, 4712, 5738, 7316, 8909, 8968, 9362, 9424, 11476, 14632, 17818, 17936, 18724, 22952, 29264, 34751, 35636, 37448, 45904, 69502, 71272, 74896, 88939, 139004, 142544, 169271, 177878, 276179, 278008, 338542, 355756, 552358, 556016, 677084, 711512, 1104716, 1354168, 1423024, 2209432, 2708336, 4418864, 5247401, 10494802, 20989604, 41979208, 83958416]

約数ペア:

[(1, 83958416), (2, 41979208), (4, 20989604), (8, 10494802), (16, 5247401), (19, 4418864), (31, 2708336), (38, 2209432), (59, 1423024), (62, 1354168), (76, 1104716), (118, 711512), (124, 677084), (151, 556016), (152, 552358), (236, 355756), (248, 338542), (302, 278008), (304, 276179), (472, 177878), (496, 169271), (589, 142544), (604, 139004), (944, 88939), (1121, 74896), (1178, 71272), (1208, 69502), (1829, 45904), (2242, 37448), (2356, 35636), (2416, 34751), (2869, 29264), (3658, 22952), (4484, 18724), (4681, 17936), (4712, 17818), (5738, 14632), (7316, 11476), (8909, 9424), (8968, 9362)]