89064956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7765

約数の個数: 24

約数和(自身を含む): 161935200

約数和(自身を除く): 72870244

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 7649, 11644, 15298, 30596, 313609, 543079, 627218, 1086158, 1254436, 2172316, 22266239, 44532478, 89064956]

約数ペア:

[(1, 89064956), (2, 44532478), (4, 22266239), (41, 2172316), (71, 1254436), (82, 1086158), (142, 627218), (164, 543079), (284, 313609), (2911, 30596), (5822, 15298), (7649, 11644)]