31349422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3877}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 50817312

約数和(自身を除く): 19467890

約数列:

[1, 2, 13, 26, 311, 622, 3877, 4043, 7754, 8086, 50401, 100802, 1205747, 2411494, 15674711, 31349422]

約数ペア:

[(1, 31349422), (2, 15674711), (13, 2411494), (26, 1205747), (311, 100802), (622, 50401), (3877, 8086), (4043, 7754)]