66884174

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{154111}}^1$

素因数の和:154151

約数の個数: 16

約数和(自身を含む): 118358016

約数和(自身を除く): 51473842

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 154111, 308222, 1078777, 2157554, 4777441, 9554882, 33442087, 66884174]

約数ペア:

[(1, 66884174), (2, 33442087), (7, 9554882), (14, 4777441), (31, 2157554), (62, 1078777), (217, 308222), (434, 154111)]