31402264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 63216720

約数和(自身を除く): 31814456

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 3163, 4964, 6326, 9928, 12652, 25304, 53771, 107542, 215084, 230899, 430168, 461798, 923596, 1847192, 3925283, 7850566, 15701132, 31402264]

約数ペア:

[(1, 31402264), (2, 15701132), (4, 7850566), (8, 3925283), (17, 1847192), (34, 923596), (68, 461798), (73, 430168), (136, 230899), (146, 215084), (292, 107542), (584, 53771), (1241, 25304), (2482, 12652), (3163, 9928), (4964, 6326)]