5171567312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{170927}}^1$

素因数の和:171027

約数の個数: 40

約数和(自身を含む): 10512755712

約数和(自身を除く): 5341188400

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 170927, 341854, 683708, 1367416, 2734832, 5298737, 10426547, 10597474, 20853094, 21194948, 41706188, 42389896, 83412376, 84779792, 166824752, 323222957, 646445914, 1292891828, 2585783656, 5171567312]

約数ペア:

[(1, 5171567312), (2, 2585783656), (4, 1292891828), (8, 646445914), (16, 323222957), (31, 166824752), (61, 84779792), (62, 83412376), (122, 42389896), (124, 41706188), (244, 21194948), (248, 20853094), (488, 10597474), (496, 10426547), (976, 5298737), (1891, 2734832), (3782, 1367416), (7564, 683708), (15128, 341854), (30256, 170927)]