127915832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1847}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 262120320

約数和(自身を除く): 134204488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 787, 1574, 1847, 3148, 3694, 6296, 7388, 8657, 14776, 17314, 20317, 34628, 40634, 69256, 81268, 162536, 1453589, 2907178, 5814356, 11628712, 15989479, 31978958, 63957916, 127915832]

約数ペア:

[(1, 127915832), (2, 63957916), (4, 31978958), (8, 15989479), (11, 11628712), (22, 5814356), (44, 2907178), (88, 1453589), (787, 162536), (1574, 81268), (1847, 69256), (3148, 40634), (3694, 34628), (6296, 20317), (7388, 17314), (8657, 14776)]