83971330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 160982640

約数和(自身を除く): 77011310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1810, 2729, 3077, 5458, 6154, 13645, 15385, 27290, 30770, 46393, 92786, 231965, 463930, 493949, 987898, 2469745, 4939490, 8397133, 16794266, 41985665, 83971330]

約数ペア:

[(1, 83971330), (2, 41985665), (5, 16794266), (10, 8397133), (17, 4939490), (34, 2469745), (85, 987898), (170, 493949), (181, 463930), (362, 231965), (905, 92786), (1810, 46393), (2729, 30770), (3077, 27290), (5458, 15385), (6154, 13645)]