79899992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 73131688

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 326, 568, 652, 863, 1304, 1726, 3452, 6904, 11573, 23146, 46292, 61273, 92584, 122546, 140669, 245092, 281338, 490184, 562676, 1125352, 9987499, 19974998, 39949996, 79899992]

約数ペア:

[(1, 79899992), (2, 39949996), (4, 19974998), (8, 9987499), (71, 1125352), (142, 562676), (163, 490184), (284, 281338), (326, 245092), (568, 140669), (652, 122546), (863, 92584), (1304, 61273), (1726, 46292), (3452, 23146), (6904, 11573)]