73105072

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{55049}}^1$

素因数の和:55140

約数の個数: 20

約数和(自身を含む): 143350200

約数和(自身を除く): 70245128

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 55049, 110098, 220196, 440392, 880784, 4569067, 9138134, 18276268, 36552536, 73105072]

約数ペア:

[(1, 73105072), (2, 36552536), (4, 18276268), (8, 9138134), (16, 4569067), (83, 880784), (166, 440392), (332, 220196), (664, 110098), (1328, 55049)]