321359936

素因数分解:

$2^6\times {\mathrm{1231}}^1\times {\mathrm{4079}}^1$

素因数の和:5322

約数の個数: 28

約数和(自身を含む): 638373120

約数和(自身を除く): 317013184

約数列:

[1, 2, 4, 8, 16, 32, 64, 1231, 2462, 4079, 4924, 8158, 9848, 16316, 19696, 32632, 39392, 65264, 78784, 130528, 261056, 5021249, 10042498, 20084996, 40169992, 80339984, 160679968, 321359936]

約数ペア:

[(1, 321359936), (2, 160679968), (4, 80339984), (8, 40169992), (16, 20084996), (32, 10042498), (64, 5021249), (1231, 261056), (2462, 130528), (4079, 78784), (4924, 65264), (8158, 39392), (9848, 32632), (16316, 19696)]