89089816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 171368640

約数和(自身を除く): 82278824

約数列:

[1, 2, 4, 8, 47, 94, 188, 313, 376, 626, 757, 1252, 1514, 2504, 3028, 6056, 14711, 29422, 35579, 58844, 71158, 117688, 142316, 236941, 284632, 473882, 947764, 1895528, 11136227, 22272454, 44544908, 89089816]

約数ペア:

[(1, 89089816), (2, 44544908), (4, 22272454), (8, 11136227), (47, 1895528), (94, 947764), (188, 473882), (313, 284632), (376, 236941), (626, 142316), (757, 117688), (1252, 71158), (1514, 58844), (2504, 35579), (3028, 29422), (6056, 14711)]