40684792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 81557280

約数和(自身を除く): 40872488

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 5393, 7544, 10786, 21572, 43144, 124039, 221113, 248078, 442226, 496156, 884452, 992312, 1768904, 5085599, 10171198, 20342396, 40684792]

約数ペア:

[(1, 40684792), (2, 20342396), (4, 10171198), (8, 5085599), (23, 1768904), (41, 992312), (46, 884452), (82, 496156), (92, 442226), (164, 248078), (184, 221113), (328, 124039), (943, 43144), (1886, 21572), (3772, 10786), (5393, 7544)]