42846256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157523}}^1$

素因数の和:157548

約数の個数: 20

約数和(自身を含む): 87898392

約数和(自身を除く): 45052136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157523, 315046, 630092, 1260184, 2520368, 2677891, 5355782, 10711564, 21423128, 42846256]

約数ペア:

[(1, 42846256), (2, 21423128), (4, 10711564), (8, 5355782), (16, 2677891), (17, 2520368), (34, 1260184), (68, 630092), (136, 315046), (272, 157523)]