40503392

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{2819}}^1$

素因数の和:3278

約数の個数: 24

約数和(自身を含む): 79947000

約数和(自身を除く): 39443608

約数列:

[1, 2, 4, 8, 16, 32, 449, 898, 1796, 2819, 3592, 5638, 7184, 11276, 14368, 22552, 45104, 90208, 1265731, 2531462, 5062924, 10125848, 20251696, 40503392]

約数ペア:

[(1, 40503392), (2, 20251696), (4, 10125848), (8, 5062924), (16, 2531462), (32, 1265731), (449, 90208), (898, 45104), (1796, 22552), (2819, 14368), (3592, 11276), (5638, 7184)]