82009456

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{16481}}^1$

素因数の和:16800

約数の個数: 20

約数和(自身を含む): 159413904

約数和(自身を除く): 77404448

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 16481, 32962, 65924, 131848, 263696, 5125591, 10251182, 20502364, 41004728, 82009456]

約数ペア:

[(1, 82009456), (2, 41004728), (4, 20502364), (8, 10251182), (16, 5125591), (311, 263696), (622, 131848), (1244, 65924), (2488, 32962), (4976, 16481)]