80184064

素因数分解:

$2^8\times {\mathrm{313219}}^1$

素因数の和:313235

約数の個数: 18

約数和(自身を含む): 160055420

約数和(自身を除く): 79871356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313219, 626438, 1252876, 2505752, 5011504, 10023008, 20046016, 40092032, 80184064]

約数ペア:

[(1, 80184064), (2, 40092032), (4, 20046016), (8, 10023008), (16, 5011504), (32, 2505752), (64, 1252876), (128, 626438), (256, 313219)]