86558512

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 172011312

約数和(自身を除く): 85452800

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 244, 262, 488, 524, 677, 976, 1048, 1354, 2096, 2708, 5416, 7991, 10832, 15982, 31964, 41297, 63928, 82594, 88687, 127856, 165188, 177374, 330376, 354748, 660752, 709496, 1418992, 5409907, 10819814, 21639628, 43279256, 86558512]

約数ペア:

[(1, 86558512), (2, 43279256), (4, 21639628), (8, 10819814), (16, 5409907), (61, 1418992), (122, 709496), (131, 660752), (244, 354748), (262, 330376), (488, 177374), (524, 165188), (677, 127856), (976, 88687), (1048, 82594), (1354, 63928), (2096, 41297), (2708, 31964), (5416, 15982), (7991, 10832)]