238432888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3803}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 474510960

約数和(自身を除く): 236078072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1844, 3688, 3803, 7606, 7837, 15212, 15674, 30424, 31348, 62696, 64651, 129302, 258604, 517208, 1753183, 3506366, 7012732, 14025464, 29804111, 59608222, 119216444, 238432888]

約数ペア:

[(1, 238432888), (2, 119216444), (4, 59608222), (8, 29804111), (17, 14025464), (34, 7012732), (68, 3506366), (136, 1753183), (461, 517208), (922, 258604), (1844, 129302), (3688, 64651), (3803, 62696), (7606, 31348), (7837, 30424), (15212, 15674)]