31951002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{231529}}^1$

素因数の和:231557

約数の個数: 16

約数和(自身を含む): 66680640

約数和(自身を除く): 34729638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 231529, 463058, 694587, 1389174, 5325167, 10650334, 15975501, 31951002]

約数ペア:

[(1, 31951002), (2, 15975501), (3, 10650334), (6, 5325167), (23, 1389174), (46, 694587), (69, 463058), (138, 231529)]