864210832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{11801}}^1$

素因数の和:12031

約数の個数: 40

約数和(自身を含む): 1756137600

約数和(自身を除く): 891926768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1592, 3184, 4577, 9154, 11801, 18308, 23602, 36616, 47204, 73232, 94408, 188816, 271423, 542846, 1085692, 2171384, 2348399, 4342768, 4696798, 9393596, 18787192, 37574384, 54013177, 108026354, 216052708, 432105416, 864210832]

約数ペア:

[(1, 864210832), (2, 432105416), (4, 216052708), (8, 108026354), (16, 54013177), (23, 37574384), (46, 18787192), (92, 9393596), (184, 4696798), (199, 4342768), (368, 2348399), (398, 2171384), (796, 1085692), (1592, 542846), (3184, 271423), (4577, 188816), (9154, 94408), (11801, 73232), (18308, 47204), (23602, 36616)]