87863188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59207}}^1$

素因数の和:59271

約数の個数: 24

約数和(自身を含む): 179044992

約数和(自身を除く): 91181804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 59207, 118414, 236828, 414449, 828898, 1657796, 3137971, 6275942, 12551884, 21965797, 43931594, 87863188]

約数ペア:

[(1, 87863188), (2, 43931594), (4, 21965797), (7, 12551884), (14, 6275942), (28, 3137971), (53, 1657796), (106, 828898), (212, 414449), (371, 236828), (742, 118414), (1484, 59207)]