89647684

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10429}}^1$

素因数の和:10747

約数の個数: 24

約数和(自身を含む): 179896640

約数和(自身を除く): 90248956

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 10429, 20858, 41716, 73003, 146006, 292012, 3201703, 6403406, 12806812, 22411921, 44823842, 89647684]

約数ペア:

[(1, 89647684), (2, 44823842), (4, 22411921), (7, 12806812), (14, 6403406), (28, 3201703), (307, 292012), (614, 146006), (1228, 73003), (2149, 41716), (4298, 20858), (8596, 10429)]