86986948

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 154441728

約数和(自身を除く): 67454780

約数列:

[1, 2, 4, 113, 223, 226, 446, 452, 863, 892, 1726, 3452, 25199, 50398, 97519, 100796, 192449, 195038, 384898, 390076, 769796, 21746737, 43493474, 86986948]

約数ペア:

[(1, 86986948), (2, 43493474), (4, 21746737), (113, 769796), (223, 390076), (226, 384898), (446, 195038), (452, 192449), (863, 100796), (892, 97519), (1726, 50398), (3452, 25199)]