85567216

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6761}}^1$

素因数の和:6889

約数の個数: 40

約数和(自身を含む): 191175264

約数和(自身を除く): 105608048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 6761, 12656, 13522, 27044, 47327, 54088, 94654, 108176, 189308, 378616, 757232, 763993, 1527986, 3055972, 5347951, 6111944, 10695902, 12223888, 21391804, 42783608, 85567216]

約数ペア:

[(1, 85567216), (2, 42783608), (4, 21391804), (7, 12223888), (8, 10695902), (14, 6111944), (16, 5347951), (28, 3055972), (56, 1527986), (112, 763993), (113, 757232), (226, 378616), (452, 189308), (791, 108176), (904, 94654), (1582, 54088), (1808, 47327), (3164, 27044), (6328, 13522), (6761, 12656)]