31161136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 67151952

約数和(自身を除く): 35990816

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 289, 293, 368, 391, 578, 586, 782, 1156, 1172, 1564, 2312, 2344, 3128, 4624, 4688, 4981, 6256, 6647, 6739, 9962, 13294, 13478, 19924, 26588, 26956, 39848, 53176, 53912, 79696, 84677, 106352, 107824, 114563, 169354, 229126, 338708, 458252, 677416, 916504, 1354832, 1833008, 1947571, 3895142, 7790284, 15580568, 31161136]

約数ペア:

[(1, 31161136), (2, 15580568), (4, 7790284), (8, 3895142), (16, 1947571), (17, 1833008), (23, 1354832), (34, 916504), (46, 677416), (68, 458252), (92, 338708), (136, 229126), (184, 169354), (272, 114563), (289, 107824), (293, 106352), (368, 84677), (391, 79696), (578, 53912), (586, 53176), (782, 39848), (1156, 26956), (1172, 26588), (1564, 19924), (2312, 13478), (2344, 13294), (3128, 9962), (4624, 6739), (4688, 6647), (4981, 6256)]