87108764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1$

素因数の和:7597

約数の個数: 24

約数和(自身を含む): 158378976

約数和(自身を除く): 71270212

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 7481, 11644, 14962, 29924, 306721, 531151, 613442, 1062302, 1226884, 2124604, 21777191, 43554382, 87108764]

約数ペア:

[(1, 87108764), (2, 43554382), (4, 21777191), (41, 2124604), (71, 1226884), (82, 1062302), (142, 613442), (164, 531151), (284, 306721), (2911, 29924), (5822, 14962), (7481, 11644)]