31497468

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{16103}}^1$

素因数の和:16273

約数の個数: 24

約数和(自身を含む): 73949568

約数和(自身を除く): 42452100

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 16103, 32206, 48309, 64412, 96618, 193236, 2624789, 5249578, 7874367, 10499156, 15748734, 31497468]

約数ペア:

[(1, 31497468), (2, 15748734), (3, 10499156), (4, 7874367), (6, 5249578), (12, 2624789), (163, 193236), (326, 96618), (489, 64412), (652, 48309), (978, 32206), (1956, 16103)]