79680464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{216523}}^1$

素因数の和:216554

約数の個数: 20

約数和(自身を含む): 161093856

約数和(自身を除く): 81413392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 216523, 433046, 866092, 1732184, 3464368, 4980029, 9960058, 19920116, 39840232, 79680464]

約数ペア:

[(1, 79680464), (2, 39840232), (4, 19920116), (8, 9960058), (16, 4980029), (23, 3464368), (46, 1732184), (92, 866092), (184, 433046), (368, 216523)]