17540056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{128971}}^1$

素因数の和:128994

約数の個数: 16

約数和(自身を含む): 34822440

約数和(自身を除く): 17282384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 128971, 257942, 515884, 1031768, 2192507, 4385014, 8770028, 17540056]

約数ペア:

[(1, 17540056), (2, 8770028), (4, 4385014), (8, 2192507), (17, 1031768), (34, 515884), (68, 257942), (136, 128971)]