66491342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17581}}^1$

素因数の和:17675

約数の個数: 16

約数和(自身を含む): 104648064

約数和(自身を除く): 38156722

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 17581, 35162, 545011, 1072441, 1090022, 2144882, 33245671, 66491342]

約数ペア:

[(1, 66491342), (2, 33245671), (31, 2144882), (61, 1090022), (62, 1072441), (122, 545011), (1891, 35162), (3782, 17581)]