89190416

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19479

約数の個数: 40

約数和(自身を含む): 202320384

約数和(自身を除く): 113129968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19423, 38846, 77692, 135961, 155384, 271922, 310768, 543844, 796343, 1087688, 1592686, 2175376, 3185372, 5574401, 6370744, 11148802, 12741488, 22297604, 44595208, 89190416]

約数ペア:

[(1, 89190416), (2, 44595208), (4, 22297604), (7, 12741488), (8, 11148802), (14, 6370744), (16, 5574401), (28, 3185372), (41, 2175376), (56, 1592686), (82, 1087688), (112, 796343), (164, 543844), (287, 310768), (328, 271922), (574, 155384), (656, 135961), (1148, 77692), (2296, 38846), (4592, 19423)]