40655208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153997}}^1$

素因数の和:154017

約数の個数: 32

約数和(自身を含む): 110878560

約数和(自身を除く): 70223352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 153997, 307994, 461991, 615988, 923982, 1231976, 1693967, 1847964, 3387934, 3695928, 5081901, 6775868, 10163802, 13551736, 20327604, 40655208]

約数ペア:

[(1, 40655208), (2, 20327604), (3, 13551736), (4, 10163802), (6, 6775868), (8, 5081901), (11, 3695928), (12, 3387934), (22, 1847964), (24, 1693967), (33, 1231976), (44, 923982), (66, 615988), (88, 461991), (132, 307994), (264, 153997)]