66071416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{266417}}^1$

素因数の和:266454

約数の個数: 16

約数和(自身を含む): 127880640

約数和(自身を除く): 61809224

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 266417, 532834, 1065668, 2131336, 8258927, 16517854, 33035708, 66071416]

約数ペア:

[(1, 66071416), (2, 33035708), (4, 16517854), (8, 8258927), (31, 2131336), (62, 1065668), (124, 532834), (248, 266417)]