86939314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18211}}^1$

素因数の和:18262

約数の個数: 32

約数和(自身を含む): 167841792

約数和(自身を除く): 80902478

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 18211, 36422, 127477, 200321, 254954, 400642, 564541, 1129082, 1402247, 2804494, 3951787, 6209951, 7903574, 12419902, 43469657, 86939314]

約数ペア:

[(1, 86939314), (2, 43469657), (7, 12419902), (11, 7903574), (14, 6209951), (22, 3951787), (31, 2804494), (62, 1402247), (77, 1129082), (154, 564541), (217, 400642), (341, 254954), (434, 200321), (682, 127477), (2387, 36422), (4774, 18211)]