31432513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1933}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 37875456

約数和(自身を除く): 6442943

約数列:

[1, 7, 23, 101, 161, 707, 1933, 2323, 13531, 16261, 44459, 195233, 311213, 1366631, 4490359, 31432513]

約数ペア:

[(1, 31432513), (7, 4490359), (23, 1366631), (101, 311213), (161, 195233), (707, 44459), (1933, 16261), (2323, 13531)]