31379664

素因数分解:

$2^4\times 3^1\times {\mathrm{653743}}^1$

素因数の和:653754

約数の個数: 20

約数和(自身を含む): 81064256

約数和(自身を除く): 49684592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653743, 1307486, 1961229, 2614972, 3922458, 5229944, 7844916, 10459888, 15689832, 31379664]

約数ペア:

[(1, 31379664), (2, 15689832), (3, 10459888), (4, 7844916), (6, 5229944), (8, 3922458), (12, 2614972), (16, 1961229), (24, 1307486), (48, 653743)]