85611428

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 182380800

約数和(自身を除く): 96769372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 2713, 4508, 5426, 7889, 10852, 15778, 18991, 31556, 37982, 62399, 75964, 124798, 132937, 249596, 265874, 436793, 531748, 873586, 930559, 1747172, 1861118, 3057551, 3722236, 6115102, 12230204, 21402857, 42805714, 85611428]

約数ペア:

[(1, 85611428), (2, 42805714), (4, 21402857), (7, 12230204), (14, 6115102), (23, 3722236), (28, 3057551), (46, 1861118), (49, 1747172), (92, 930559), (98, 873586), (161, 531748), (196, 436793), (322, 265874), (343, 249596), (644, 132937), (686, 124798), (1127, 75964), (1372, 62399), (2254, 37982), (2713, 31556), (4508, 18991), (5426, 15778), (7889, 10852)]