316438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 517104

約数和(自身を除く): 200666

約数列:

[1, 2, 17, 34, 41, 82, 227, 454, 697, 1394, 3859, 7718, 9307, 18614, 158219, 316438]

約数ペア:

[(1, 316438), (2, 158219), (17, 18614), (34, 9307), (41, 7718), (82, 3859), (227, 1394), (454, 697)]