30928468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6343}}^1$

素因数の和:6423

約数の個数: 24

約数和(自身を含む): 57552768

約数和(自身を除く): 26624300

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 6343, 12686, 25372, 145889, 291778, 336179, 583556, 672358, 1344716, 7732117, 15464234, 30928468]

約数ペア:

[(1, 30928468), (2, 15464234), (4, 7732117), (23, 1344716), (46, 672358), (53, 583556), (92, 336179), (106, 291778), (212, 145889), (1219, 25372), (2438, 12686), (4876, 6343)]