91475978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{134129}}^1$

素因数の和:134173

約数の個数: 16

約数和(自身を含む): 154517760

約数和(自身を除く): 63041782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 134129, 268258, 1475419, 2950838, 4157999, 8315998, 45737989, 91475978]

約数ペア:

[(1, 91475978), (2, 45737989), (11, 8315998), (22, 4157999), (31, 2950838), (62, 1475419), (341, 268258), (682, 134129)]