67225184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{161599}}^1$

素因数の和:161622

約数の個数: 24

約数和(自身を含む): 142531200

約数和(自身を除く): 75306016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 161599, 323198, 646396, 1292792, 2100787, 2585584, 4201574, 5171168, 8403148, 16806296, 33612592, 67225184]

約数ペア:

[(1, 67225184), (2, 33612592), (4, 16806296), (8, 8403148), (13, 5171168), (16, 4201574), (26, 2585584), (32, 2100787), (52, 1292792), (104, 646396), (208, 323198), (416, 161599)]