38889752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 40943848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1231, 1436, 2462, 2872, 3949, 4924, 7898, 9848, 13541, 15796, 27082, 31592, 54164, 108328, 441929, 883858, 1767716, 3535432, 4861219, 9722438, 19444876, 38889752]

約数ペア:

[(1, 38889752), (2, 19444876), (4, 9722438), (8, 4861219), (11, 3535432), (22, 1767716), (44, 883858), (88, 441929), (359, 108328), (718, 54164), (1231, 31592), (1436, 27082), (2462, 15796), (2872, 13541), (3949, 9848), (4924, 7898)]