88566212

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20147}}^1$

素因数の和:20315

約数の個数: 24

約数和(自身を含む): 178269504

約数和(自身を除く): 89703292

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 20147, 40294, 80588, 141029, 282058, 564116, 3163079, 6326158, 12652316, 22141553, 44283106, 88566212]

約数ペア:

[(1, 88566212), (2, 44283106), (4, 22141553), (7, 12652316), (14, 6326158), (28, 3163079), (157, 564116), (314, 282058), (628, 141029), (1099, 80588), (2198, 40294), (4396, 20147)]