31174402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 56678400

約数和(自身を除く): 25503998

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 719, 1141, 1438, 2282, 3097, 5033, 6194, 10066, 13661, 21679, 27322, 43358, 95627, 117197, 191254, 234394, 820379, 1640758, 2226743, 4453486, 15587201, 31174402]

約数ペア:

[(1, 31174402), (2, 15587201), (7, 4453486), (14, 2226743), (19, 1640758), (38, 820379), (133, 234394), (163, 191254), (266, 117197), (326, 95627), (719, 43358), (1141, 27322), (1438, 21679), (2282, 13661), (3097, 10066), (5033, 6194)]