63217648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{303931}}^1$

素因数の和:303952

約数の個数: 20

約数和(自身を含む): 131906488

約数和(自身を除く): 68688840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 303931, 607862, 1215724, 2431448, 3951103, 4862896, 7902206, 15804412, 31608824, 63217648]

約数ペア:

[(1, 63217648), (2, 31608824), (4, 15804412), (8, 7902206), (13, 4862896), (16, 3951103), (26, 2431448), (52, 1215724), (104, 607862), (208, 303931)]