119256496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{438443}}^1$

素因数の和:438468

約数の個数: 20

約数和(自身を含む): 244651752

約数和(自身を除く): 125395256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 438443, 876886, 1753772, 3507544, 7015088, 7453531, 14907062, 29814124, 59628248, 119256496]

約数ペア:

[(1, 119256496), (2, 59628248), (4, 29814124), (8, 14907062), (16, 7453531), (17, 7015088), (34, 3507544), (68, 1753772), (136, 876886), (272, 438443)]