16231840

素因数分解:

$2^5\times 5^1\times {\mathrm{101449}}^1$

素因数の和:101464

約数の個数: 24

約数和(自身を含む): 38348100

約数和(自身を除く): 22116260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 101449, 202898, 405796, 507245, 811592, 1014490, 1623184, 2028980, 3246368, 4057960, 8115920, 16231840]

約数ペア:

[(1, 16231840), (2, 8115920), (4, 4057960), (5, 3246368), (8, 2028980), (10, 1623184), (16, 1014490), (20, 811592), (32, 507245), (40, 405796), (80, 202898), (160, 101449)]