31031644

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10973}}^1$

素因数の和:11085

約数の個数: 24

約数和(自身を含む): 62683488

約数和(自身を除く): 31651844

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10973, 21946, 43892, 76811, 153622, 307244, 1108273, 2216546, 4433092, 7757911, 15515822, 31031644]

約数ペア:

[(1, 31031644), (2, 15515822), (4, 7757911), (7, 4433092), (14, 2216546), (28, 1108273), (101, 307244), (202, 153622), (404, 76811), (707, 43892), (1414, 21946), (2828, 10973)]