86866904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 168030720

約数和(自身を除く): 81163816

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 2243, 4486, 4841, 8972, 9682, 17944, 19364, 38728, 105421, 210842, 231029, 421684, 462058, 843368, 924116, 1848232, 10858363, 21716726, 43433452, 86866904]

約数ペア:

[(1, 86866904), (2, 43433452), (4, 21716726), (8, 10858363), (47, 1848232), (94, 924116), (103, 843368), (188, 462058), (206, 421684), (376, 231029), (412, 210842), (824, 105421), (2243, 38728), (4486, 19364), (4841, 17944), (8972, 9682)]