40171438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{6473}}^1$

素因数の和:6611

約数の個数: 16

約数和(自身を含む): 62927280

約数和(自身を除く): 22755842

約数列:

[1, 2, 29, 58, 107, 214, 3103, 6206, 6473, 12946, 187717, 375434, 692611, 1385222, 20085719, 40171438]

約数ペア:

[(1, 40171438), (2, 20085719), (29, 1385222), (58, 692611), (107, 375434), (214, 187717), (3103, 12946), (6206, 6473)]