40673104

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{25169}}^1$

素因数の和:25278

約数の個数: 20

約数和(自身を含む): 79587540

約数和(自身を除く): 38914436

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 25169, 50338, 100676, 201352, 402704, 2542069, 5084138, 10168276, 20336552, 40673104]

約数ペア:

[(1, 40673104), (2, 20336552), (4, 10168276), (8, 5084138), (16, 2542069), (101, 402704), (202, 201352), (404, 100676), (808, 50338), (1616, 25169)]