9981056

素因数分解:

$2^7\times {\mathrm{77977}}^1$

素因数の和:77991

約数の個数: 16

約数和(自身を含む): 19884390

約数和(自身を除く): 9903334

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 77977, 155954, 311908, 623816, 1247632, 2495264, 4990528, 9981056]

約数ペア:

[(1, 9981056), (2, 4990528), (4, 2495264), (8, 1247632), (16, 623816), (32, 311908), (64, 155954), (128, 77977)]