16052240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 37580928

約数和(自身を除く): 21528688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1231, 1304, 1630, 2462, 2608, 3260, 4924, 6155, 6520, 9848, 12310, 13040, 19696, 24620, 49240, 98480, 200653, 401306, 802612, 1003265, 1605224, 2006530, 3210448, 4013060, 8026120, 16052240]

約数ペア:

[(1, 16052240), (2, 8026120), (4, 4013060), (5, 3210448), (8, 2006530), (10, 1605224), (16, 1003265), (20, 802612), (40, 401306), (80, 200653), (163, 98480), (326, 49240), (652, 24620), (815, 19696), (1231, 13040), (1304, 12310), (1630, 9848), (2462, 6520), (2608, 6155), (3260, 4924)]