91392518

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 160942080

約数和(自身を除く): 69549562

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 427, 721, 854, 1039, 1442, 2078, 6283, 7273, 12566, 14546, 43981, 63379, 87962, 107017, 126758, 214034, 443653, 749119, 887306, 1498238, 6528037, 13056074, 45696259, 91392518]

約数ペア:

[(1, 91392518), (2, 45696259), (7, 13056074), (14, 6528037), (61, 1498238), (103, 887306), (122, 749119), (206, 443653), (427, 214034), (721, 126758), (854, 107017), (1039, 87962), (1442, 63379), (2078, 43981), (6283, 14546), (7273, 12566)]