85192219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 26090981

約数列:

[1, 7, 17, 19, 41, 119, 133, 287, 323, 697, 779, 919, 2261, 4879, 5453, 6433, 13243, 15623, 17461, 37679, 92701, 109361, 122227, 263753, 296837, 640543, 715901, 2077859, 4483801, 5011307, 12170317, 85192219]

約数ペア:

[(1, 85192219), (7, 12170317), (17, 5011307), (19, 4483801), (41, 2077859), (119, 715901), (133, 640543), (287, 296837), (323, 263753), (697, 122227), (779, 109361), (919, 92701), (2261, 37679), (4879, 17461), (5453, 15623), (6433, 13243)]