79221928

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{21481}}^1$

素因数の和:21948

約数の個数: 16

約数和(自身を含む): 148870260

約数和(自身を除く): 69648332

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 21481, 42962, 85924, 171848, 9902741, 19805482, 39610964, 79221928]

約数ペア:

[(1, 79221928), (2, 39610964), (4, 19805482), (8, 9902741), (461, 171848), (922, 85924), (1844, 42962), (3688, 21481)]