31520688

素因数分解:

$2^4\times 3^1\times {\mathrm{656681}}^1$

素因数の和:656692

約数の個数: 20

約数和(自身を含む): 81428568

約数和(自身を除く): 49907880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 656681, 1313362, 1970043, 2626724, 3940086, 5253448, 7880172, 10506896, 15760344, 31520688]

約数ペア:

[(1, 31520688), (2, 15760344), (3, 10506896), (4, 7880172), (6, 5253448), (8, 3940086), (12, 2626724), (16, 1970043), (24, 1313362), (48, 656681)]