31187304

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5483}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 85550400

約数和(自身を除く): 54363096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5483, 5688, 10966, 16449, 21932, 32898, 43864, 49347, 65796, 98694, 131592, 197388, 394776, 433157, 866314, 1299471, 1732628, 2598942, 3465256, 3898413, 5197884, 7796826, 10395768, 15593652, 31187304]

約数ペア:

[(1, 31187304), (2, 15593652), (3, 10395768), (4, 7796826), (6, 5197884), (8, 3898413), (9, 3465256), (12, 2598942), (18, 1732628), (24, 1299471), (36, 866314), (72, 433157), (79, 394776), (158, 197388), (237, 131592), (316, 98694), (474, 65796), (632, 49347), (711, 43864), (948, 32898), (1422, 21932), (1896, 16449), (2844, 10966), (5483, 5688)]