86896964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 190417920

約数和(自身を除く): 103520956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 919, 1228, 1838, 2149, 3377, 3676, 4298, 6433, 6754, 8596, 10109, 12866, 13508, 20218, 23639, 25732, 40436, 47278, 70763, 94556, 141526, 282133, 283052, 564266, 1128532, 1974931, 3103463, 3949862, 6206926, 7899724, 12413852, 21724241, 43448482, 86896964]

約数ペア:

[(1, 86896964), (2, 43448482), (4, 21724241), (7, 12413852), (11, 7899724), (14, 6206926), (22, 3949862), (28, 3103463), (44, 1974931), (77, 1128532), (154, 564266), (307, 283052), (308, 282133), (614, 141526), (919, 94556), (1228, 70763), (1838, 47278), (2149, 40436), (3377, 25732), (3676, 23639), (4298, 20218), (6433, 13508), (6754, 12866), (8596, 10109)]