64387574

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1697}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 98538336

約数和(自身を除く): 34150762

約数列:

[1, 2, 61, 122, 311, 622, 1697, 3394, 18971, 37942, 103517, 207034, 527767, 1055534, 32193787, 64387574]

約数ペア:

[(1, 64387574), (2, 32193787), (61, 1055534), (122, 527767), (311, 207034), (622, 103517), (1697, 37942), (3394, 18971)]