83236478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 139158432

約数和(自身を除く): 55921954

約数列:

[1, 2, 13, 26, 41, 82, 113, 226, 533, 691, 1066, 1382, 1469, 2938, 4633, 8983, 9266, 17966, 28331, 56662, 60229, 78083, 120458, 156166, 368303, 736606, 1015079, 2030158, 3201403, 6402806, 41618239, 83236478]

約数ペア:

[(1, 83236478), (2, 41618239), (13, 6402806), (26, 3201403), (41, 2030158), (82, 1015079), (113, 736606), (226, 368303), (533, 156166), (691, 120458), (1066, 78083), (1382, 60229), (1469, 56662), (2938, 28331), (4633, 17966), (8983, 9266)]