81888082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 134956800

約数和(自身を除く): 53068718

約数列:

[1, 2, 17, 34, 43, 79, 86, 158, 709, 731, 1343, 1418, 1462, 2686, 3397, 6794, 12053, 24106, 30487, 56011, 57749, 60974, 112022, 115498, 518279, 952187, 1036558, 1904374, 2408473, 4816946, 40944041, 81888082]

約数ペア:

[(1, 81888082), (2, 40944041), (17, 4816946), (34, 2408473), (43, 1904374), (79, 1036558), (86, 952187), (158, 518279), (709, 115498), (731, 112022), (1343, 60974), (1418, 57749), (1462, 56011), (2686, 30487), (3397, 24106), (6794, 12053)]