45009904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{33893}}^1$

素因数の和:33984

約数の個数: 20

約数和(自身を含む): 88259976

約数和(自身を除く): 43250072

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 33893, 67786, 135572, 271144, 542288, 2813119, 5626238, 11252476, 22504952, 45009904]

約数ペア:

[(1, 45009904), (2, 22504952), (4, 11252476), (8, 5626238), (16, 2813119), (83, 542288), (166, 271144), (332, 135572), (664, 67786), (1328, 33893)]