78976048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{170207}}^1$

素因数の和:170244

約数の個数: 20

約数和(自身を含む): 158293440

約数和(自身を除く): 79317392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 170207, 340414, 680828, 1361656, 2723312, 4936003, 9872006, 19744012, 39488024, 78976048]

約数ペア:

[(1, 78976048), (2, 39488024), (4, 19744012), (8, 9872006), (16, 4936003), (29, 2723312), (58, 1361656), (116, 680828), (232, 340414), (464, 170207)]