40432184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12541}}^1$

素因数の和:12591

約数の個数: 32

約数和(自身を含む): 84282240

約数和(自身を除く): 43850056

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12541, 25082, 50164, 100328, 163033, 326066, 388771, 652132, 777542, 1304264, 1555084, 3110168, 5054023, 10108046, 20216092, 40432184]

約数ペア:

[(1, 40432184), (2, 20216092), (4, 10108046), (8, 5054023), (13, 3110168), (26, 1555084), (31, 1304264), (52, 777542), (62, 652132), (104, 388771), (124, 326066), (248, 163033), (403, 100328), (806, 50164), (1612, 25082), (3224, 12541)]