64780234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{100279}}^1$

素因数の和:100317

約数の個数: 16

約数和(自身を含む): 108302400

約数和(自身を除く): 43522166

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 100279, 200558, 1704743, 1905301, 3409486, 3810602, 32390117, 64780234]

約数ペア:

[(1, 64780234), (2, 32390117), (17, 3810602), (19, 3409486), (34, 1905301), (38, 1704743), (323, 200558), (646, 100279)]