30897608

素因数分解:

$2^3\times 7^1\times {\mathrm{551743}}^1$

素因数の和:551756

約数の個数: 16

約数和(自身を含む): 66209280

約数和(自身を除く): 35311672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 551743, 1103486, 2206972, 3862201, 4413944, 7724402, 15448804, 30897608]

約数ペア:

[(1, 30897608), (2, 15448804), (4, 7724402), (7, 4413944), (8, 3862201), (14, 2206972), (28, 1103486), (56, 551743)]