40103912

素因数分解:

$2^3\times {\mathrm{907}}^1\times {\mathrm{5527}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 75291360

約数和(自身を除く): 35187448

約数列:

[1, 2, 4, 8, 907, 1814, 3628, 5527, 7256, 11054, 22108, 44216, 5012989, 10025978, 20051956, 40103912]

約数ペア:

[(1, 40103912), (2, 20051956), (4, 10025978), (8, 5012989), (907, 44216), (1814, 22108), (3628, 11054), (5527, 7256)]