81840832

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{10069}}^1$

素因数の和:10208

約数の個数: 28

約数和(自身を含む): 163697920

約数和(自身を除く): 81857088

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 10069, 20138, 40276, 80552, 161104, 322208, 644416, 1278763, 2557526, 5115052, 10230104, 20460208, 40920416, 81840832]

約数ペア:

[(1, 81840832), (2, 40920416), (4, 20460208), (8, 10230104), (16, 5115052), (32, 2557526), (64, 1278763), (127, 644416), (254, 322208), (508, 161104), (1016, 80552), (2032, 40276), (4064, 20138), (8128, 10069)]