18140296

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{28703}}^1$

素因数の和:28788

約数の個数: 16

約数和(自身を含む): 34444800

約数和(自身を除く): 16304504

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 28703, 57406, 114812, 229624, 2267537, 4535074, 9070148, 18140296]

約数ペア:

[(1, 18140296), (2, 9070148), (4, 4535074), (8, 2267537), (79, 229624), (158, 114812), (316, 57406), (632, 28703)]