87932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 176400

約数和(自身を除く): 88468

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1157, 1691, 2314, 3382, 4628, 6764, 21983, 43966, 87932]

約数ペア:

[(1, 87932), (2, 43966), (4, 21983), (13, 6764), (19, 4628), (26, 3382), (38, 2314), (52, 1691), (76, 1157), (89, 988), (178, 494), (247, 356)]