61216208

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{2309}}^1$

素因数の和:3974

約数の個数: 20

約数和(自身を含む): 118729380

約数和(自身を除く): 57513172

約数列:

[1, 2, 4, 8, 16, 1657, 2309, 3314, 4618, 6628, 9236, 13256, 18472, 26512, 36944, 3826013, 7652026, 15304052, 30608104, 61216208]

約数ペア:

[(1, 61216208), (2, 30608104), (4, 15304052), (8, 7652026), (16, 3826013), (1657, 36944), (2309, 26512), (3314, 18472), (4618, 13256), (6628, 9236)]