45109072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{122579}}^1$

素因数の和:122610

約数の個数: 20

約数和(自身を含む): 91199520

約数和(自身を除く): 46090448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 122579, 245158, 490316, 980632, 1961264, 2819317, 5638634, 11277268, 22554536, 45109072]

約数ペア:

[(1, 45109072), (2, 22554536), (4, 11277268), (8, 5638634), (16, 2819317), (23, 1961264), (46, 980632), (92, 490316), (184, 245158), (368, 122579)]