22165124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 40981248

約数和(自身を除く): 18816124

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 4157, 5332, 8314, 16628, 128867, 178751, 257734, 357502, 515468, 715004, 5541281, 11082562, 22165124]

約数ペア:

[(1, 22165124), (2, 11082562), (4, 5541281), (31, 715004), (43, 515468), (62, 357502), (86, 257734), (124, 178751), (172, 128867), (1333, 16628), (2666, 8314), (4157, 5332)]