55845296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{268487}}^1$

素因数の和:268508

約数の個数: 20

約数和(自身を含む): 116523792

約数和(自身を除く): 60678496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 268487, 536974, 1073948, 2147896, 3490331, 4295792, 6980662, 13961324, 27922648, 55845296]

約数ペア:

[(1, 55845296), (2, 27922648), (4, 13961324), (8, 6980662), (13, 4295792), (16, 3490331), (26, 2147896), (52, 1073948), (104, 536974), (208, 268487)]