81322114

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8803}}^1$

素因数の和:8985

約数の個数: 16

約数和(自身を含む): 126777600

約数和(自身を除く): 45455486

約数列:

[1, 2, 31, 62, 149, 298, 4619, 8803, 9238, 17606, 272893, 545786, 1311647, 2623294, 40661057, 81322114]

約数ペア:

[(1, 81322114), (2, 40661057), (31, 2623294), (62, 1311647), (149, 545786), (298, 272893), (4619, 17606), (8803, 9238)]