90291736

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 171933840

約数和(自身を除く): 81642104

約数列:

[1, 2, 4, 8, 107, 214, 313, 337, 428, 626, 674, 856, 1252, 1348, 2504, 2696, 33491, 36059, 66982, 72118, 105481, 133964, 144236, 210962, 267928, 288472, 421924, 843848, 11286467, 22572934, 45145868, 90291736]

約数ペア:

[(1, 90291736), (2, 45145868), (4, 22572934), (8, 11286467), (107, 843848), (214, 421924), (313, 288472), (337, 267928), (428, 210962), (626, 144236), (674, 133964), (856, 105481), (1252, 72118), (1348, 66982), (2504, 36059), (2696, 33491)]