285137296

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{32941}}^1$

素因数の和:33490

約数の個数: 20

約数和(自身を含む): 553491484

約数和(自身を除く): 268354188

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 32941, 65882, 131764, 263528, 527056, 17821081, 35642162, 71284324, 142568648, 285137296]

約数ペア:

[(1, 285137296), (2, 142568648), (4, 71284324), (8, 35642162), (16, 17821081), (541, 527056), (1082, 263528), (2164, 131764), (4328, 65882), (8656, 32941)]