87175712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 185657472

約数和(自身を除く): 98481760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 367, 416, 571, 734, 1142, 1468, 2284, 2936, 4568, 4771, 5872, 7423, 9136, 9542, 11744, 14846, 18272, 19084, 29692, 38168, 59384, 76336, 118768, 152672, 209557, 237536, 419114, 838228, 1676456, 2724241, 3352912, 5448482, 6705824, 10896964, 21793928, 43587856, 87175712]

約数ペア:

[(1, 87175712), (2, 43587856), (4, 21793928), (8, 10896964), (13, 6705824), (16, 5448482), (26, 3352912), (32, 2724241), (52, 1676456), (104, 838228), (208, 419114), (367, 237536), (416, 209557), (571, 152672), (734, 118768), (1142, 76336), (1468, 59384), (2284, 38168), (2936, 29692), (4568, 19084), (4771, 18272), (5872, 14846), (7423, 11744), (9136, 9542)]