31067188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 55827072

約数和(自身を除く): 24759884

約数列:

[1, 2, 4, 47, 94, 188, 257, 514, 643, 1028, 1286, 2572, 12079, 24158, 30221, 48316, 60442, 120884, 165251, 330502, 661004, 7766797, 15533594, 31067188]

約数ペア:

[(1, 31067188), (2, 15533594), (4, 7766797), (47, 661004), (94, 330502), (188, 165251), (257, 120884), (514, 60442), (643, 48316), (1028, 30221), (1286, 24158), (2572, 12079)]