66431048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{156677}}^1$

素因数の和:156736

約数の個数: 16

約数和(自身を含む): 126909180

約数和(自身を除く): 60478132

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 156677, 313354, 626708, 1253416, 8303881, 16607762, 33215524, 66431048]

約数ペア:

[(1, 66431048), (2, 33215524), (4, 16607762), (8, 8303881), (53, 1253416), (106, 626708), (212, 313354), (424, 156677)]