90015976

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{53327}}^1$

素因数の和:53544

約数の個数: 16

約数和(自身を含む): 169583040

約数和(自身を除く): 79567064

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 53327, 106654, 213308, 426616, 11251997, 22503994, 45007988, 90015976]

約数ペア:

[(1, 90015976), (2, 45007988), (4, 22503994), (8, 11251997), (211, 426616), (422, 213308), (844, 106654), (1688, 53327)]