42153616

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{7549}}^1$

素因数の和:7906

約数の個数: 20

約数和(自身を含む): 81917500

約数和(自身を除く): 39763884

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 7549, 15098, 30196, 60392, 120784, 2634601, 5269202, 10538404, 21076808, 42153616]

約数ペア:

[(1, 42153616), (2, 21076808), (4, 10538404), (8, 5269202), (16, 2634601), (349, 120784), (698, 60392), (1396, 30196), (2792, 15098), (5584, 7549)]