45540016

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{11909}}^1$

素因数の和:12156

約数の個数: 20

約数和(自身を含む): 88610400

約数和(自身を除く): 43070384

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 11909, 23818, 47636, 95272, 190544, 2846251, 5692502, 11385004, 22770008, 45540016]

約数ペア:

[(1, 45540016), (2, 22770008), (4, 11385004), (8, 5692502), (16, 2846251), (239, 190544), (478, 95272), (956, 47636), (1912, 23818), (3824, 11909)]