31092968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 61651200

約数和(自身を除く): 30558232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 607, 674, 1214, 1348, 2428, 2696, 4856, 6403, 11533, 12806, 23066, 25612, 46132, 51224, 92264, 204559, 409118, 818236, 1636472, 3886621, 7773242, 15546484, 31092968]

約数ペア:

[(1, 31092968), (2, 15546484), (4, 7773242), (8, 3886621), (19, 1636472), (38, 818236), (76, 409118), (152, 204559), (337, 92264), (607, 51224), (674, 46132), (1214, 25612), (1348, 23066), (2428, 12806), (2696, 11533), (4856, 6403)]