77223472

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{28901}}^1$

素因数の和:29076

約数の個数: 20

約数和(自身を含む): 150521616

約数和(自身を除く): 73298144

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 28901, 57802, 115604, 231208, 462416, 4826467, 9652934, 19305868, 38611736, 77223472]

約数ペア:

[(1, 77223472), (2, 38611736), (4, 19305868), (8, 9652934), (16, 4826467), (167, 462416), (334, 231208), (668, 115604), (1336, 57802), (2672, 28901)]