389610016

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{39659}}^1$

素因数の和:39976

約数の個数: 24

約数和(自身を含む): 769562640

約数和(自身を除く): 379952624

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 4912, 9824, 39659, 79318, 158636, 317272, 634544, 1269088, 12175313, 24350626, 48701252, 97402504, 194805008, 389610016]

約数ペア:

[(1, 389610016), (2, 194805008), (4, 97402504), (8, 48701252), (16, 24350626), (32, 12175313), (307, 1269088), (614, 634544), (1228, 317272), (2456, 158636), (4912, 79318), (9824, 39659)]