79907312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{262853}}^1$

素因数の和:262880

約数の個数: 20

約数和(自身を含む): 162969480

約数和(自身を除く): 83062168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 262853, 525706, 1051412, 2102824, 4205648, 4994207, 9988414, 19976828, 39953656, 79907312]

約数ペア:

[(1, 79907312), (2, 39953656), (4, 19976828), (8, 9988414), (16, 4994207), (19, 4205648), (38, 2102824), (76, 1051412), (152, 525706), (304, 262853)]