317731888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{684767}}^1$

素因数の和:684804

約数の個数: 20

約数和(自身を含む): 636834240

約数和(自身を除く): 319102352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 684767, 1369534, 2739068, 5478136, 10956272, 19858243, 39716486, 79432972, 158865944, 317731888]

約数ペア:

[(1, 317731888), (2, 158865944), (4, 79432972), (8, 39716486), (16, 19858243), (29, 10956272), (58, 5478136), (116, 2739068), (232, 1369534), (464, 684767)]