31245216

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 82389888

約数和(自身を除く): 51144672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 1084, 1201, 1626, 2168, 2402, 3252, 3603, 4336, 4804, 6504, 7206, 8672, 9608, 13008, 14412, 19216, 26016, 28824, 38432, 57648, 115296, 325471, 650942, 976413, 1301884, 1952826, 2603768, 3905652, 5207536, 7811304, 10415072, 15622608, 31245216]

約数ペア:

[(1, 31245216), (2, 15622608), (3, 10415072), (4, 7811304), (6, 5207536), (8, 3905652), (12, 2603768), (16, 1952826), (24, 1301884), (32, 976413), (48, 650942), (96, 325471), (271, 115296), (542, 57648), (813, 38432), (1084, 28824), (1201, 26016), (1626, 19216), (2168, 14412), (2402, 13008), (3252, 9608), (3603, 8672), (4336, 7206), (4804, 6504)]