31427452

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13523}}^1$

素因数の和:13617

約数の個数: 24

約数和(自身を含む): 63616896

約数和(自身を除く): 32189444

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13523, 27046, 54092, 94661, 189322, 378644, 1122409, 2244818, 4489636, 7856863, 15713726, 31427452]

約数ペア:

[(1, 31427452), (2, 15713726), (4, 7856863), (7, 4489636), (14, 2244818), (28, 1122409), (83, 378644), (166, 189322), (332, 94661), (581, 54092), (1162, 27046), (2324, 13523)]