85617308

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4241}}^1$

素因数の和:4362

約数の個数: 36

約数和(自身を含む): 176026032

約数和(自身を除く): 90408724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 4241, 5047, 8482, 10094, 16964, 20188, 29687, 59374, 118748, 207809, 415618, 436823, 831236, 873646, 1747292, 3057761, 6115522, 12231044, 21404327, 42808654, 85617308]

約数ペア:

[(1, 85617308), (2, 42808654), (4, 21404327), (7, 12231044), (14, 6115522), (28, 3057761), (49, 1747292), (98, 873646), (103, 831236), (196, 436823), (206, 415618), (412, 207809), (721, 118748), (1442, 59374), (2884, 29687), (4241, 20188), (5047, 16964), (8482, 10094)]