86833154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 142089600

約数和(自身を除く): 55256446

約数列:

[1, 2, 19, 37, 38, 74, 151, 302, 409, 703, 818, 1406, 2869, 5587, 5738, 7771, 11174, 15133, 15542, 30266, 61759, 106153, 123518, 212306, 287527, 575054, 1173421, 2285083, 2346842, 4570166, 43416577, 86833154]

約数ペア:

[(1, 86833154), (2, 43416577), (19, 4570166), (37, 2346842), (38, 2285083), (74, 1173421), (151, 575054), (302, 287527), (409, 212306), (703, 123518), (818, 106153), (1406, 61759), (2869, 30266), (5587, 15542), (5738, 15133), (7771, 11174)]