80771108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12157}}^1$

素因数の和:12323

約数の個数: 24

約数和(自身を含む): 155233344

約数和(自身を除く): 74462236

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 12157, 24314, 48628, 133727, 267454, 534908, 1835707, 3671414, 7342828, 20192777, 40385554, 80771108]

約数ペア:

[(1, 80771108), (2, 40385554), (4, 20192777), (11, 7342828), (22, 3671414), (44, 1835707), (151, 534908), (302, 267454), (604, 133727), (1661, 48628), (3322, 24314), (6644, 12157)]