100803812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20879}}^1$

素因数の和:20971

約数の個数: 24

約数和(自身を含む): 189423360

約数和(自身を除く): 88619548

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 20879, 41758, 83516, 354943, 709886, 1419772, 1482409, 2964818, 5929636, 25200953, 50401906, 100803812]

約数ペア:

[(1, 100803812), (2, 50401906), (4, 25200953), (17, 5929636), (34, 2964818), (68, 1482409), (71, 1419772), (142, 709886), (284, 354943), (1207, 83516), (2414, 41758), (4828, 20879)]