40051808

素因数分解:

$2^5\times {\mathrm{971}}^1\times {\mathrm{1289}}^1$

素因数の和:2270

約数の個数: 24

約数和(自身を含む): 78994440

約数和(自身を除く): 38942632

約数列:

[1, 2, 4, 8, 16, 32, 971, 1289, 1942, 2578, 3884, 5156, 7768, 10312, 15536, 20624, 31072, 41248, 1251619, 2503238, 5006476, 10012952, 20025904, 40051808]

約数ペア:

[(1, 40051808), (2, 20025904), (4, 10012952), (8, 5006476), (16, 2503238), (32, 1251619), (971, 41248), (1289, 31072), (1942, 20624), (2578, 15536), (3884, 10312), (5156, 7768)]