31395894

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{13049}}^1$

素因数の和:13455

約数の個数: 16

約数和(自身を含む): 62953200

約数和(自身を除く): 31557306

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 13049, 26098, 39147, 78294, 5232649, 10465298, 15697947, 31395894]

約数ペア:

[(1, 31395894), (2, 15697947), (3, 10465298), (6, 5232649), (401, 78294), (802, 39147), (1203, 26098), (2406, 13049)]