1556711664

素因数分解:

$2^4\times 3^1\times {\mathrm{32431493}}^1$

素因数の和:32431504

約数の個数: 20

約数和(自身を含む): 4021505256

約数和(自身を除く): 2464793592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 32431493, 64862986, 97294479, 129725972, 194588958, 259451944, 389177916, 518903888, 778355832, 1556711664]

約数ペア:

[(1, 1556711664), (2, 778355832), (3, 518903888), (4, 389177916), (6, 259451944), (8, 194588958), (12, 129725972), (16, 97294479), (24, 64862986), (48, 32431493)]