31613008

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 70352640

約数和(自身を除く): 38739632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1181, 1673, 1912, 2362, 3346, 3824, 4724, 6692, 8267, 9448, 13384, 16534, 18896, 26768, 33068, 66136, 132272, 282259, 564518, 1129036, 1975813, 2258072, 3951626, 4516144, 7903252, 15806504, 31613008]

約数ペア:

[(1, 31613008), (2, 15806504), (4, 7903252), (7, 4516144), (8, 3951626), (14, 2258072), (16, 1975813), (28, 1129036), (56, 564518), (112, 282259), (239, 132272), (478, 66136), (956, 33068), (1181, 26768), (1673, 18896), (1912, 16534), (2362, 13384), (3346, 9448), (3824, 8267), (4724, 6692)]