80224

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 166320

約数和(自身を除く): 86096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1744, 2507, 3488, 5014, 10028, 20056, 40112, 80224]

約数ペア:

[(1, 80224), (2, 40112), (4, 20056), (8, 10028), (16, 5014), (23, 3488), (32, 2507), (46, 1744), (92, 872), (109, 736), (184, 436), (218, 368)]