31982272

素因数分解:

$2^6\times 7^1\times {\mathrm{71389}}^1$

素因数の和:71408

約数の個数: 28

約数和(自身を含む): 72532240

約数和(自身を除く): 40549968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 71389, 142778, 285556, 499723, 571112, 999446, 1142224, 1998892, 2284448, 3997784, 4568896, 7995568, 15991136, 31982272]

約数ペア:

[(1, 31982272), (2, 15991136), (4, 7995568), (7, 4568896), (8, 3997784), (14, 2284448), (16, 1998892), (28, 1142224), (32, 999446), (56, 571112), (64, 499723), (112, 285556), (224, 142778), (448, 71389)]