79847072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{80491}}^1$

素因数の和:80532

約数の個数: 24

約数和(自身を含む): 162271872

約数和(自身を除く): 82424800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 80491, 160982, 321964, 643928, 1287856, 2495221, 2575712, 4990442, 9980884, 19961768, 39923536, 79847072]

約数ペア:

[(1, 79847072), (2, 39923536), (4, 19961768), (8, 9980884), (16, 4990442), (31, 2575712), (32, 2495221), (62, 1287856), (124, 643928), (248, 321964), (496, 160982), (992, 80491)]