315550736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37423}}^1$

素因数の和:37479

約数の個数: 40

約数和(自身を含む): 668242944

約数和(自身を除く): 352692208

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 37423, 74846, 149692, 299384, 598768, 636191, 1160113, 1272382, 2320226, 2544764, 4640452, 5089528, 9280904, 10179056, 18561808, 19721921, 39443842, 78887684, 157775368, 315550736]

約数ペア:

[(1, 315550736), (2, 157775368), (4, 78887684), (8, 39443842), (16, 19721921), (17, 18561808), (31, 10179056), (34, 9280904), (62, 5089528), (68, 4640452), (124, 2544764), (136, 2320226), (248, 1272382), (272, 1160113), (496, 636191), (527, 598768), (1054, 299384), (2108, 149692), (4216, 74846), (8432, 37423)]