40843216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2779

約数の個数: 40

約数和(自身を含む): 84619584

約数和(自身を除く): 43776368

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 2707, 3772, 5414, 7544, 10828, 15088, 21656, 43312, 62261, 110987, 124522, 221974, 249044, 443948, 498088, 887896, 996176, 1775792, 2552701, 5105402, 10210804, 20421608, 40843216]

約数ペア:

[(1, 40843216), (2, 20421608), (4, 10210804), (8, 5105402), (16, 2552701), (23, 1775792), (41, 996176), (46, 887896), (82, 498088), (92, 443948), (164, 249044), (184, 221974), (328, 124522), (368, 110987), (656, 62261), (943, 43312), (1886, 21656), (2707, 15088), (3772, 10828), (5414, 7544)]