45004144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{65413}}^1$

素因数の和:65464

約数の個数: 20

約数和(自身を含む): 89224696

約数和(自身を除く): 44220552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 65413, 130826, 261652, 523304, 1046608, 2812759, 5625518, 11251036, 22502072, 45004144]

約数ペア:

[(1, 45004144), (2, 22502072), (4, 11251036), (8, 5625518), (16, 2812759), (43, 1046608), (86, 523304), (172, 261652), (344, 130826), (688, 65413)]