65155792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313249}}^1$

素因数の和:313270

約数の個数: 20

約数和(自身を含む): 135950500

約数和(自身を除く): 70794708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313249, 626498, 1252996, 2505992, 4072237, 5011984, 8144474, 16288948, 32577896, 65155792]

約数ペア:

[(1, 65155792), (2, 32577896), (4, 16288948), (8, 8144474), (13, 5011984), (16, 4072237), (26, 2505992), (52, 1252996), (104, 626498), (208, 313249)]