115973936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{557567}}^1$

素因数の和:557588

約数の個数: 20

約数和(自身を含む): 241984512

約数和(自身を除く): 126010576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 557567, 1115134, 2230268, 4460536, 7248371, 8921072, 14496742, 28993484, 57986968, 115973936]

約数ペア:

[(1, 115973936), (2, 57986968), (4, 28993484), (8, 14496742), (13, 8921072), (16, 7248371), (26, 4460536), (52, 2230268), (104, 1115134), (208, 557567)]