89857664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{54001}}^1$

素因数の和:54028

約数の個数: 32

約数和(自身を含む): 192787140

約数和(自身を除く): 102929476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 54001, 108002, 216004, 432008, 702013, 864016, 1404026, 1728032, 2808052, 3456064, 5616104, 6912128, 11232208, 22464416, 44928832, 89857664]

約数ペア:

[(1, 89857664), (2, 44928832), (4, 22464416), (8, 11232208), (13, 6912128), (16, 5616104), (26, 3456064), (32, 2808052), (52, 1728032), (64, 1404026), (104, 864016), (128, 702013), (208, 432008), (416, 216004), (832, 108002), (1664, 54001)]