16540248

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 41474160

約数和(自身を除く): 24933912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1637, 1684, 2526, 3274, 3368, 4911, 5052, 6548, 9822, 10104, 13096, 19644, 39288, 689177, 1378354, 2067531, 2756708, 4135062, 5513416, 8270124, 16540248]

約数ペア:

[(1, 16540248), (2, 8270124), (3, 5513416), (4, 4135062), (6, 2756708), (8, 2067531), (12, 1378354), (24, 689177), (421, 39288), (842, 19644), (1263, 13096), (1637, 10104), (1684, 9822), (2526, 6548), (3274, 5052), (3368, 4911)]