83971670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 160867296

約数和(自身を除く): 76895626

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 2341, 3587, 4682, 7174, 11705, 17935, 23410, 35870, 39797, 79594, 198985, 397970, 493951, 987902, 2469755, 4939510, 8397167, 16794334, 41985835, 83971670]

約数ペア:

[(1, 83971670), (2, 41985835), (5, 16794334), (10, 8397167), (17, 4939510), (34, 2469755), (85, 987902), (170, 493951), (211, 397970), (422, 198985), (1055, 79594), (2110, 39797), (2341, 35870), (3587, 23410), (4682, 17935), (7174, 11705)]