90107504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137359}}^1$

素因数の和:137408

約数の個数: 20

約数和(自身を含む): 178842720

約数和(自身を除く): 88735216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 137359, 274718, 549436, 1098872, 2197744, 5631719, 11263438, 22526876, 45053752, 90107504]

約数ペア:

[(1, 90107504), (2, 45053752), (4, 22526876), (8, 11263438), (16, 5631719), (41, 2197744), (82, 1098872), (164, 549436), (328, 274718), (656, 137359)]