85708364

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38747}}^1$

素因数の和:38837

約数の個数: 24

約数和(自身を含む): 173591040

約数和(自身を除く): 87882676

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 38747, 77494, 154988, 271229, 542458, 1084916, 3061013, 6122026, 12244052, 21427091, 42854182, 85708364]

約数ペア:

[(1, 85708364), (2, 42854182), (4, 21427091), (7, 12244052), (14, 6122026), (28, 3061013), (79, 1084916), (158, 542458), (316, 271229), (553, 154988), (1106, 77494), (2212, 38747)]