64846064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{94253}}^1$

素因数の和:94304

約数の個数: 20

約数和(自身を含む): 128562456

約数和(自身を除く): 63716392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 94253, 188506, 377012, 754024, 1508048, 4052879, 8105758, 16211516, 32423032, 64846064]

約数ペア:

[(1, 64846064), (2, 32423032), (4, 16211516), (8, 8105758), (16, 4052879), (43, 1508048), (86, 754024), (172, 377012), (344, 188506), (688, 94253)]