129671008

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{8867}}^1$

素因数の和:9334

約数の個数: 24

約数和(自身を含む): 255877272

約数和(自身を除く): 126206264

約数列:

[1, 2, 4, 8, 16, 32, 457, 914, 1828, 3656, 7312, 8867, 14624, 17734, 35468, 70936, 141872, 283744, 4052219, 8104438, 16208876, 32417752, 64835504, 129671008]

約数ペア:

[(1, 129671008), (2, 64835504), (4, 32417752), (8, 16208876), (16, 8104438), (32, 4052219), (457, 283744), (914, 141872), (1828, 70936), (3656, 35468), (7312, 17734), (8867, 14624)]