84854990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45377}}^1$

素因数の和:45412

約数の個数: 32

約数和(自身を含む): 176429664

約数和(自身を除く): 91574674

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 45377, 90754, 226885, 453770, 499147, 771409, 998294, 1542818, 2495735, 3857045, 4991470, 7714090, 8485499, 16970998, 42427495, 84854990]

約数ペア:

[(1, 84854990), (2, 42427495), (5, 16970998), (10, 8485499), (11, 7714090), (17, 4991470), (22, 3857045), (34, 2495735), (55, 1542818), (85, 998294), (110, 771409), (170, 499147), (187, 453770), (374, 226885), (935, 90754), (1870, 45377)]