472016144

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{162989}}^1$

素因数の和:163178

約数の個数: 20

約数和(自身を含む): 919589580

約数和(自身を除く): 447573436

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 162989, 325978, 651956, 1303912, 2607824, 29501009, 59002018, 118004036, 236008072, 472016144]

約数ペア:

[(1, 472016144), (2, 236008072), (4, 118004036), (8, 59002018), (16, 29501009), (181, 2607824), (362, 1303912), (724, 651956), (1448, 325978), (2896, 162989)]