31153512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 86607360

約数和(自身を除く): 55453848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3221, 3224, 4836, 6442, 9663, 9672, 12884, 19326, 25768, 38652, 41873, 77304, 83746, 99851, 125619, 167492, 199702, 251238, 299553, 334984, 399404, 502476, 599106, 798808, 1004952, 1198212, 1298063, 2396424, 2596126, 3894189, 5192252, 7788378, 10384504, 15576756, 31153512]

約数ペア:

[(1, 31153512), (2, 15576756), (3, 10384504), (4, 7788378), (6, 5192252), (8, 3894189), (12, 2596126), (13, 2396424), (24, 1298063), (26, 1198212), (31, 1004952), (39, 798808), (52, 599106), (62, 502476), (78, 399404), (93, 334984), (104, 299553), (124, 251238), (156, 199702), (186, 167492), (248, 125619), (312, 99851), (372, 83746), (403, 77304), (744, 41873), (806, 38652), (1209, 25768), (1612, 19326), (2418, 12884), (3221, 9672), (3224, 9663), (4836, 6442)]