18220352

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{9817}}^1$

素因数の和:9858

約数の個数: 28

約数和(自身を含む): 37406580

約数和(自身を除く): 19186228

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 9817, 19634, 39268, 78536, 157072, 284693, 314144, 569386, 628288, 1138772, 2277544, 4555088, 9110176, 18220352]

約数ペア:

[(1, 18220352), (2, 9110176), (4, 4555088), (8, 2277544), (16, 1138772), (29, 628288), (32, 569386), (58, 314144), (64, 284693), (116, 157072), (232, 78536), (464, 39268), (928, 19634), (1856, 9817)]