339965888

素因数分解:

$2^6\times {\mathrm{641}}^1\times {\mathrm{8287}}^1$

素因数の和:8940

約数の個数: 28

約数和(自身を含む): 675753792

約数和(自身を除く): 335787904

約数列:

[1, 2, 4, 8, 16, 32, 64, 641, 1282, 2564, 5128, 8287, 10256, 16574, 20512, 33148, 41024, 66296, 132592, 265184, 530368, 5311967, 10623934, 21247868, 42495736, 84991472, 169982944, 339965888]

約数ペア:

[(1, 339965888), (2, 169982944), (4, 84991472), (8, 42495736), (16, 21247868), (32, 10623934), (64, 5311967), (641, 530368), (1282, 265184), (2564, 132592), (5128, 66296), (8287, 41024), (10256, 33148), (16574, 20512)]