161296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:618

約数の個数: 20

約数和(自身を含む): 331452

約数和(自身を除く): 170156

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 593, 1186, 2372, 4744, 9488, 10081, 20162, 40324, 80648, 161296]

約数ペア:

[(1, 161296), (2, 80648), (4, 40324), (8, 20162), (16, 10081), (17, 9488), (34, 4744), (68, 2372), (136, 1186), (272, 593)]