31078142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2111}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 49496832

約数和(自身を除く): 18418690

約数列:

[1, 2, 17, 34, 433, 866, 2111, 4222, 7361, 14722, 35887, 71774, 914063, 1828126, 15539071, 31078142]

約数ペア:

[(1, 31078142), (2, 15539071), (17, 1828126), (34, 914063), (433, 71774), (866, 35887), (2111, 14722), (4222, 7361)]