84912586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 148832640

約数和(自身を除く): 63920054

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 2551, 3026, 5102, 16643, 28061, 33286, 43367, 56122, 86734, 227039, 454078, 477037, 954074, 2497429, 3859663, 4994858, 7719326, 42456293, 84912586]

約数ペア:

[(1, 84912586), (2, 42456293), (11, 7719326), (17, 4994858), (22, 3859663), (34, 2497429), (89, 954074), (178, 477037), (187, 454078), (374, 227039), (979, 86734), (1513, 56122), (1958, 43367), (2551, 33286), (3026, 28061), (5102, 16643)]