117386672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{564359}}^1$

素因数の和:564380

約数の個数: 20

約数和(自身を含む): 244932240

約数和(自身を除く): 127545568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 564359, 1128718, 2257436, 4514872, 7336667, 9029744, 14673334, 29346668, 58693336, 117386672]

約数ペア:

[(1, 117386672), (2, 58693336), (4, 29346668), (8, 14673334), (13, 9029744), (16, 7336667), (26, 4514872), (52, 2257436), (104, 1128718), (208, 564359)]