78947932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{165857}}^1$

素因数の和:165885

約数の個数: 24

約数和(自身を含む): 167184864

約数和(自身を除く): 88236932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 165857, 331714, 663428, 1160999, 2321998, 2819569, 4643996, 5639138, 11278276, 19736983, 39473966, 78947932]

約数ペア:

[(1, 78947932), (2, 39473966), (4, 19736983), (7, 11278276), (14, 5639138), (17, 4643996), (28, 2819569), (34, 2321998), (68, 1160999), (119, 663428), (238, 331714), (476, 165857)]