89646104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 178248000

約数和(自身を除く): 88601896

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 4243, 5282, 8486, 10564, 16972, 21128, 33944, 80617, 161234, 322468, 589777, 644936, 1179554, 2359108, 4718216, 11205763, 22411526, 44823052, 89646104]

約数ペア:

[(1, 89646104), (2, 44823052), (4, 22411526), (8, 11205763), (19, 4718216), (38, 2359108), (76, 1179554), (139, 644936), (152, 589777), (278, 322468), (556, 161234), (1112, 80617), (2641, 33944), (4243, 21128), (5282, 16972), (8486, 10564)]