43165616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 90775440

約数和(自身を除く): 47609824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1493, 1807, 2224, 2986, 3614, 5972, 7228, 11944, 14456, 19409, 23888, 28912, 38818, 77636, 155272, 207527, 310544, 415054, 830108, 1660216, 2697851, 3320432, 5395702, 10791404, 21582808, 43165616]

約数ペア:

[(1, 43165616), (2, 21582808), (4, 10791404), (8, 5395702), (13, 3320432), (16, 2697851), (26, 1660216), (52, 830108), (104, 415054), (139, 310544), (208, 207527), (278, 155272), (556, 77636), (1112, 38818), (1493, 28912), (1807, 23888), (2224, 19409), (2986, 14456), (3614, 11944), (5972, 7228)]