38153944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 74163600

約数和(自身を除く): 36009656

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1307, 2614, 3649, 5228, 7298, 10456, 14596, 29192, 53587, 107174, 116323, 214348, 232646, 428696, 465292, 930584, 4769243, 9538486, 19076972, 38153944]

約数ペア:

[(1, 38153944), (2, 19076972), (4, 9538486), (8, 4769243), (41, 930584), (82, 465292), (89, 428696), (164, 232646), (178, 214348), (328, 116323), (356, 107174), (712, 53587), (1307, 29192), (2614, 14596), (3649, 10456), (5228, 7298)]