22870504

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 43797600

約数和(自身を除く): 20927096

約数列:

[1, 2, 4, 8, 131, 139, 157, 262, 278, 314, 524, 556, 628, 1048, 1112, 1256, 18209, 20567, 21823, 36418, 41134, 43646, 72836, 82268, 87292, 145672, 164536, 174584, 2858813, 5717626, 11435252, 22870504]

約数ペア:

[(1, 22870504), (2, 11435252), (4, 5717626), (8, 2858813), (131, 174584), (139, 164536), (157, 145672), (262, 87292), (278, 82268), (314, 72836), (524, 43646), (556, 41134), (628, 36418), (1048, 21823), (1112, 20567), (1256, 18209)]