66778016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{90731}}^1$

素因数の和:90764

約数の個数: 24

約数和(自身を含む): 137186784

約数和(自身を除く): 70408768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 90731, 181462, 362924, 725848, 1451696, 2086813, 2903392, 4173626, 8347252, 16694504, 33389008, 66778016]

約数ペア:

[(1, 66778016), (2, 33389008), (4, 16694504), (8, 8347252), (16, 4173626), (23, 2903392), (32, 2086813), (46, 1451696), (92, 725848), (184, 362924), (368, 181462), (736, 90731)]