40311592

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{11969}}^1$

素因数の和:12396

約数の個数: 16

約数和(自身を含む): 75770100

約数和(自身を除く): 35458508

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 11969, 23938, 47876, 95752, 5038949, 10077898, 20155796, 40311592]

約数ペア:

[(1, 40311592), (2, 20155796), (4, 10077898), (8, 5038949), (421, 95752), (842, 47876), (1684, 23938), (3368, 11969)]