31516812

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3823}}^1$

素因数の和:4062

約数の個数: 36

約数和(自身を含む): 80036320

約数和(自身を除く): 48519508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 3823, 4122, 7646, 8244, 11469, 15292, 22938, 34407, 45876, 68814, 137628, 875467, 1750934, 2626401, 3501868, 5252802, 7879203, 10505604, 15758406, 31516812]

約数ペア:

[(1, 31516812), (2, 15758406), (3, 10505604), (4, 7879203), (6, 5252802), (9, 3501868), (12, 2626401), (18, 1750934), (36, 875467), (229, 137628), (458, 68814), (687, 45876), (916, 34407), (1374, 22938), (2061, 15292), (2748, 11469), (3823, 8244), (4122, 7646)]