31161936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49939}}^1$

素因数の和:49963

約数の個数: 40

約数和(自身を含む): 86695840

約数和(自身を除く): 55533904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 49939, 99878, 149817, 199756, 299634, 399512, 599268, 649207, 799024, 1198536, 1298414, 1947621, 2397072, 2596828, 3895242, 5193656, 7790484, 10387312, 15580968, 31161936]

約数ペア:

[(1, 31161936), (2, 15580968), (3, 10387312), (4, 7790484), (6, 5193656), (8, 3895242), (12, 2596828), (13, 2397072), (16, 1947621), (24, 1298414), (26, 1198536), (39, 799024), (48, 649207), (52, 599268), (78, 399512), (104, 299634), (156, 199756), (208, 149817), (312, 99878), (624, 49939)]