40233616

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{15427}}^1$

素因数の和:15598

約数の個数: 20

約数和(自身を含む): 78435952

約数和(自身を除く): 38202336

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 15427, 30854, 61708, 123416, 246832, 2514601, 5029202, 10058404, 20116808, 40233616]

約数ペア:

[(1, 40233616), (2, 20116808), (4, 10058404), (8, 5029202), (16, 2514601), (163, 246832), (326, 123416), (652, 61708), (1304, 30854), (2608, 15427)]