80382176

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 181732320

約数和(自身を除く): 101350144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1489, 1687, 1928, 2978, 3374, 3856, 5956, 6748, 7712, 10423, 11912, 13496, 20846, 23824, 26992, 41692, 47648, 53984, 83384, 166768, 333536, 358849, 717698, 1435396, 2511943, 2870792, 5023886, 5741584, 10047772, 11483168, 20095544, 40191088, 80382176]

約数ペア:

[(1, 80382176), (2, 40191088), (4, 20095544), (7, 11483168), (8, 10047772), (14, 5741584), (16, 5023886), (28, 2870792), (32, 2511943), (56, 1435396), (112, 717698), (224, 358849), (241, 333536), (482, 166768), (964, 83384), (1489, 53984), (1687, 47648), (1928, 41692), (2978, 26992), (3374, 23824), (3856, 20846), (5956, 13496), (6748, 11912), (7712, 10423)]