31376916

素因数分解:

$2^2\times 3^3\times {\mathrm{290527}}^1$

素因数の和:290540

約数の個数: 24

約数和(自身を含む): 81347840

約数和(自身を除く): 49970924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 290527, 581054, 871581, 1162108, 1743162, 2614743, 3486324, 5229486, 7844229, 10458972, 15688458, 31376916]

約数ペア:

[(1, 31376916), (2, 15688458), (3, 10458972), (4, 7844229), (6, 5229486), (9, 3486324), (12, 2614743), (18, 1743162), (27, 1162108), (36, 871581), (54, 581054), (108, 290527)]