89049238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 147974400

約数和(自身を除く): 58925162

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 733, 874, 1466, 2641, 3197, 5282, 6394, 13927, 16859, 27854, 33718, 60743, 101887, 121486, 203774, 320321, 640642, 1935853, 2343401, 3871706, 4686802, 44524619, 89049238]

約数ペア:

[(1, 89049238), (2, 44524619), (19, 4686802), (23, 3871706), (38, 2343401), (46, 1935853), (139, 640642), (278, 320321), (437, 203774), (733, 121486), (874, 101887), (1466, 60743), (2641, 33718), (3197, 27854), (5282, 16859), (6394, 13927)]