89764108

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25243}}^1$

素因数の和:25381

約数の個数: 24

約数和(自身を含む): 180948992

約数和(自身を除く): 91184884

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 25243, 50486, 100972, 176701, 353402, 706804, 3205861, 6411722, 12823444, 22441027, 44882054, 89764108]

約数ペア:

[(1, 89764108), (2, 44882054), (4, 22441027), (7, 12823444), (14, 6411722), (28, 3205861), (127, 706804), (254, 353402), (508, 176701), (889, 100972), (1778, 50486), (3556, 25243)]