87455116

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5197}}^1$

素因数の和:5809

約数の個数: 24

約数和(自身を含む): 175234976

約数和(自身を除く): 87779860

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 2404, 4207, 5197, 8414, 10394, 16828, 20788, 36379, 72758, 145516, 3123397, 6246794, 12493588, 21863779, 43727558, 87455116]

約数ペア:

[(1, 87455116), (2, 43727558), (4, 21863779), (7, 12493588), (14, 6246794), (28, 3123397), (601, 145516), (1202, 72758), (2404, 36379), (4207, 20788), (5197, 16828), (8414, 10394)]