31415364

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2126

約数の個数: 60

約数和(自身を含む): 83913984

約数和(自身を除く): 52498620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2063, 2538, 3807, 4126, 5076, 6189, 7614, 8252, 12378, 15228, 18567, 24756, 37134, 55701, 74268, 96961, 111402, 167103, 193922, 222804, 290883, 334206, 387844, 581766, 668412, 872649, 1163532, 1745298, 2617947, 3490596, 5235894, 7853841, 10471788, 15707682, 31415364]

約数ペア:

[(1, 31415364), (2, 15707682), (3, 10471788), (4, 7853841), (6, 5235894), (9, 3490596), (12, 2617947), (18, 1745298), (27, 1163532), (36, 872649), (47, 668412), (54, 581766), (81, 387844), (94, 334206), (108, 290883), (141, 222804), (162, 193922), (188, 167103), (282, 111402), (324, 96961), (423, 74268), (564, 55701), (846, 37134), (1269, 24756), (1692, 18567), (2063, 15228), (2538, 12378), (3807, 8252), (4126, 7614), (5076, 6189)]