31100874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23887}}^1$

素因数の和:23930

約数の個数: 32

約数和(自身を含む): 73383936

約数和(自身を除く): 42283062

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23887, 47774, 71661, 143322, 167209, 334418, 501627, 740497, 1003254, 1480994, 2221491, 4442982, 5183479, 10366958, 15550437, 31100874]

約数ペア:

[(1, 31100874), (2, 15550437), (3, 10366958), (6, 5183479), (7, 4442982), (14, 2221491), (21, 1480994), (31, 1003254), (42, 740497), (62, 501627), (93, 334418), (186, 167209), (217, 143322), (434, 71661), (651, 47774), (1302, 23887)]