31485856

素因数分解:

$2^5\times {\mathrm{947}}^1\times {\mathrm{1039}}^1$

素因数の和:1996

約数の個数: 24

約数和(自身を含む): 62112960

約数和(自身を除く): 30627104

約数列:

[1, 2, 4, 8, 16, 32, 947, 1039, 1894, 2078, 3788, 4156, 7576, 8312, 15152, 16624, 30304, 33248, 983933, 1967866, 3935732, 7871464, 15742928, 31485856]

約数ペア:

[(1, 31485856), (2, 15742928), (4, 7871464), (8, 3935732), (16, 1967866), (32, 983933), (947, 33248), (1039, 30304), (1894, 16624), (2078, 15152), (3788, 8312), (4156, 7576)]