31716516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203311}}^1$

素因数の和:203331

約数の個数: 24

約数和(自身を含む): 79698304

約数和(自身を除く): 47981788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 203311, 406622, 609933, 813244, 1219866, 2439732, 2643043, 5286086, 7929129, 10572172, 15858258, 31716516]

約数ペア:

[(1, 31716516), (2, 15858258), (3, 10572172), (4, 7929129), (6, 5286086), (12, 2643043), (13, 2439732), (26, 1219866), (39, 813244), (52, 609933), (78, 406622), (156, 203311)]