81804782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39443}}^1$

素因数の和:39523

約数の個数: 16

約数和(自身を含む): 132058512

約数和(自身を除く): 50253730

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 39443, 78886, 670531, 1341062, 2406023, 4812046, 40902391, 81804782]

約数ペア:

[(1, 81804782), (2, 40902391), (17, 4812046), (34, 2406023), (61, 1341062), (122, 670531), (1037, 78886), (2074, 39443)]