42062512

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{18913}}^1$

素因数の和:19060

約数の個数: 20

約数和(自身を含む): 82086760

約数和(自身を除く): 40024248

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 18913, 37826, 75652, 151304, 302608, 2628907, 5257814, 10515628, 21031256, 42062512]

約数ペア:

[(1, 42062512), (2, 21031256), (4, 10515628), (8, 5257814), (16, 2628907), (139, 302608), (278, 151304), (556, 75652), (1112, 37826), (2224, 18913)]