6433648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30952

約数の個数: 20

約数和(自身を含む): 13424488

約数和(自身を除く): 6990840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 30931, 61862, 123724, 247448, 402103, 494896, 804206, 1608412, 3216824, 6433648]

約数ペア:

[(1, 6433648), (2, 3216824), (4, 1608412), (8, 804206), (13, 494896), (16, 402103), (26, 247448), (52, 123724), (104, 61862), (208, 30931)]