13131344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 14991856

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2099, 3128, 4198, 6256, 8396, 16792, 33584, 35683, 48277, 71366, 96554, 142732, 193108, 285464, 386216, 570928, 772432, 820709, 1641418, 3282836, 6565672, 13131344]

約数ペア:

[(1, 13131344), (2, 6565672), (4, 3282836), (8, 1641418), (16, 820709), (17, 772432), (23, 570928), (34, 386216), (46, 285464), (68, 193108), (92, 142732), (136, 96554), (184, 71366), (272, 48277), (368, 35683), (391, 33584), (782, 16792), (1564, 8396), (2099, 6256), (3128, 4198)]