8980144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8452

約数の個数: 20

約数和(自身を含む): 17660824

約数和(自身を除く): 8680680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 8377, 16754, 33508, 67016, 134032, 561259, 1122518, 2245036, 4490072, 8980144]

約数ペア:

[(1, 8980144), (2, 4490072), (4, 2245036), (8, 1122518), (16, 561259), (67, 134032), (134, 67016), (268, 33508), (536, 16754), (1072, 8377)]