8502416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 18191544

約数和(自身を除く): 9689128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 997, 1066, 1994, 2132, 3988, 4264, 7976, 8528, 12961, 15952, 25922, 40877, 51844, 81754, 103688, 163508, 207376, 327016, 531401, 654032, 1062802, 2125604, 4251208, 8502416]

約数ペア:

[(1, 8502416), (2, 4251208), (4, 2125604), (8, 1062802), (13, 654032), (16, 531401), (26, 327016), (41, 207376), (52, 163508), (82, 103688), (104, 81754), (164, 51844), (208, 40877), (328, 25922), (533, 15952), (656, 12961), (997, 8528), (1066, 7976), (1994, 4264), (2132, 3988)]