31394848

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{23929}}^1$

素因数の和:23980

約数の個数: 24

約数和(自身を含む): 63318780

約数和(自身を除く): 31923932

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 23929, 47858, 95716, 191432, 382864, 765728, 981089, 1962178, 3924356, 7848712, 15697424, 31394848]

約数ペア:

[(1, 31394848), (2, 15697424), (4, 7848712), (8, 3924356), (16, 1962178), (32, 981089), (41, 765728), (82, 382864), (164, 191432), (328, 95716), (656, 47858), (1312, 23929)]