81145166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16567}}^1$

素因数の和:16679

約数の個数: 16

約数和(自身を含む): 127242240

約数和(自身を除く): 46097074

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 16567, 33134, 513577, 1027154, 1308793, 2617586, 40572583, 81145166]

約数ペア:

[(1, 81145166), (2, 40572583), (31, 2617586), (62, 1308793), (79, 1027154), (158, 513577), (2449, 33134), (4898, 16567)]