89222138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{631}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 143451360

約数和(自身を除く): 54229222

約数列:

[1, 2, 19, 38, 61, 122, 631, 1159, 1262, 2318, 3721, 7442, 11989, 23978, 38491, 70699, 76982, 141398, 731329, 1462658, 2347951, 4695902, 44611069, 89222138]

約数ペア:

[(1, 89222138), (2, 44611069), (19, 4695902), (38, 2347951), (61, 1462658), (122, 731329), (631, 141398), (1159, 76982), (1262, 70699), (2318, 38491), (3721, 23978), (7442, 11989)]