161488238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{5801}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 250646400

約数和(自身を除く): 89158162

約数列:

[1, 2, 31, 62, 449, 898, 5801, 11602, 13919, 27838, 179831, 359662, 2604649, 5209298, 80744119, 161488238]

約数ペア:

[(1, 161488238), (2, 80744119), (31, 5209298), (62, 2604649), (449, 359662), (898, 179831), (5801, 27838), (11602, 13919)]