89885048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53759}}^1$

素因数の和:53795

約数の個数: 32

約数和(自身を含む): 193536000

約数和(自身を除く): 103650952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 53759, 107518, 215036, 430072, 591349, 1021421, 1182698, 2042842, 2365396, 4085684, 4730792, 8171368, 11235631, 22471262, 44942524, 89885048]

約数ペア:

[(1, 89885048), (2, 44942524), (4, 22471262), (8, 11235631), (11, 8171368), (19, 4730792), (22, 4085684), (38, 2365396), (44, 2042842), (76, 1182698), (88, 1021421), (152, 591349), (209, 430072), (418, 215036), (836, 107518), (1672, 53759)]