64883128

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{49757}}^1$

素因数の和:49926

約数の個数: 16

約数和(自身を含む): 122404680

約数和(自身を除く): 57521552

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 49757, 99514, 199028, 398056, 8110391, 16220782, 32441564, 64883128]

約数ペア:

[(1, 64883128), (2, 32441564), (4, 16220782), (8, 8110391), (163, 398056), (326, 199028), (652, 99514), (1304, 49757)]