31038394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4253}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 48240360

約数和(自身を除く): 17201966

約数列:

[1, 2, 41, 82, 89, 178, 3649, 4253, 7298, 8506, 174373, 348746, 378517, 757034, 15519197, 31038394]

約数ペア:

[(1, 31038394), (2, 15519197), (41, 757034), (82, 378517), (89, 348746), (178, 174373), (3649, 8506), (4253, 7298)]