81992224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{150721}}^1$

素因数の和:150748

約数の個数: 24

約数和(自身を含む): 170918748

約数和(自身を除く): 88926524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 150721, 301442, 602884, 1205768, 2411536, 2562257, 4823072, 5124514, 10249028, 20498056, 40996112, 81992224]

約数ペア:

[(1, 81992224), (2, 40996112), (4, 20498056), (8, 10249028), (16, 5124514), (17, 4823072), (32, 2562257), (34, 2411536), (68, 1205768), (136, 602884), (272, 301442), (544, 150721)]