42516784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{91631}}^1$

素因数の和:91668

約数の個数: 20

約数和(自身を含む): 85217760

約数和(自身を除く): 42700976

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 91631, 183262, 366524, 733048, 1466096, 2657299, 5314598, 10629196, 21258392, 42516784]

約数ペア:

[(1, 42516784), (2, 21258392), (4, 10629196), (8, 5314598), (16, 2657299), (29, 1466096), (58, 733048), (116, 366524), (232, 183262), (464, 91631)]