30811408

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{1901}}^1$

素因数の和:2922

約数の個数: 20

約数和(自身を含む): 59787468

約数和(自身を除く): 28976060

約数列:

[1, 2, 4, 8, 16, 1013, 1901, 2026, 3802, 4052, 7604, 8104, 15208, 16208, 30416, 1925713, 3851426, 7702852, 15405704, 30811408]

約数ペア:

[(1, 30811408), (2, 15405704), (4, 7702852), (8, 3851426), (16, 1925713), (1013, 30416), (1901, 16208), (2026, 15208), (3802, 8104), (4052, 7604)]