80996506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{1693}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 128066400

約数和(自身を除く): 47069894

約数列:

[1, 2, 19, 38, 1259, 1693, 2518, 3386, 23921, 32167, 47842, 64334, 2131487, 4262974, 40498253, 80996506]

約数ペア:

[(1, 80996506), (2, 40498253), (19, 4262974), (38, 2131487), (1259, 64334), (1693, 47842), (2518, 32167), (3386, 23921)]