40120904

素因数分解:

$2^3\times {\mathrm{467}}^1\times {\mathrm{10739}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 75394800

約数和(自身を除く): 35273896

約数列:

[1, 2, 4, 8, 467, 934, 1868, 3736, 10739, 21478, 42956, 85912, 5015113, 10030226, 20060452, 40120904]

約数ペア:

[(1, 40120904), (2, 20060452), (4, 10030226), (8, 5015113), (467, 85912), (934, 42956), (1868, 21478), (3736, 10739)]