80936528

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{11069}}^1$

素因数の和:11534

約数の個数: 20

約数和(自身を含む): 157171860

約数和(自身を除く): 76235332

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 11069, 22138, 44276, 88552, 177104, 5058533, 10117066, 20234132, 40468264, 80936528]

約数ペア:

[(1, 80936528), (2, 40468264), (4, 20234132), (8, 10117066), (16, 5058533), (457, 177104), (914, 88552), (1828, 44276), (3656, 22138), (7312, 11069)]