8901328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{7621}}^1$

素因数の和:7702

約数の個数: 20

約数和(自身を含む): 17484868

約数和(自身を除く): 8583540

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 7621, 15242, 30484, 60968, 121936, 556333, 1112666, 2225332, 4450664, 8901328]

約数ペア:

[(1, 8901328), (2, 4450664), (4, 2225332), (8, 1112666), (16, 556333), (73, 121936), (146, 60968), (292, 30484), (584, 15242), (1168, 7621)]