64861696

素因数分解:

$2^9\times {\mathrm{126683}}^1$

素因数の和:126701

約数の個数: 20

約数和(自身を含む): 129597732

約数和(自身を除く): 64736036

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 126683, 253366, 506732, 1013464, 2026928, 4053856, 8107712, 16215424, 32430848, 64861696]

約数ペア:

[(1, 64861696), (2, 32430848), (4, 16215424), (8, 8107712), (16, 4053856), (32, 2026928), (64, 1013464), (128, 506732), (256, 253366), (512, 126683)]