90715534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12157}}^1$

素因数の和:12220

約数の個数: 32

約数和(自身を含む): 171573696

約数和(自身を除く): 80858162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 12157, 24314, 85099, 158041, 170198, 316082, 498437, 996874, 1106287, 2212574, 3489059, 6479681, 6978118, 12959362, 45357767, 90715534]

約数ペア:

[(1, 90715534), (2, 45357767), (7, 12959362), (13, 6978118), (14, 6479681), (26, 3489059), (41, 2212574), (82, 1106287), (91, 996874), (182, 498437), (287, 316082), (533, 170198), (574, 158041), (1066, 85099), (3731, 24314), (7462, 12157)]