40491946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63467}}^1$

素因数の和:63509

約数の個数: 16

約数和(自身を含む): 68545440

約数和(自身を除く): 28053494

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 63467, 126934, 698137, 1396274, 1840543, 3681086, 20245973, 40491946]

約数ペア:

[(1, 40491946), (2, 20245973), (11, 3681086), (22, 1840543), (29, 1396274), (58, 698137), (319, 126934), (638, 63467)]