31267352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 62532000

約数和(自身を除く): 31264648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 1543, 2533, 3086, 5066, 6172, 10132, 12344, 20264, 26231, 52462, 104924, 209848, 229907, 459814, 919628, 1839256, 3908419, 7816838, 15633676, 31267352]

約数ペア:

[(1, 31267352), (2, 15633676), (4, 7816838), (8, 3908419), (17, 1839256), (34, 919628), (68, 459814), (136, 229907), (149, 209848), (298, 104924), (596, 52462), (1192, 26231), (1543, 20264), (2533, 12344), (3086, 10132), (5066, 6172)]