31665684

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{16189}}^1$

素因数の和:16359

約数の個数: 24

約数和(自身を含む): 74344480

約数和(自身を除く): 42678796

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 16189, 32378, 48567, 64756, 97134, 194268, 2638807, 5277614, 7916421, 10555228, 15832842, 31665684]

約数ペア:

[(1, 31665684), (2, 15832842), (3, 10555228), (4, 7916421), (6, 5277614), (12, 2638807), (163, 194268), (326, 97134), (489, 64756), (652, 48567), (978, 32378), (1956, 16189)]