80729828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2843}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 146522880

約数和(自身を除く): 65793052

約数列:

[1, 2, 4, 31, 62, 124, 229, 458, 916, 2843, 5686, 7099, 11372, 14198, 28396, 88133, 176266, 352532, 651047, 1302094, 2604188, 20182457, 40364914, 80729828]

約数ペア:

[(1, 80729828), (2, 40364914), (4, 20182457), (31, 2604188), (62, 1302094), (124, 651047), (229, 352532), (458, 176266), (916, 88133), (2843, 28396), (5686, 14198), (7099, 11372)]