82766128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{272257}}^1$

素因数の和:272284

約数の個数: 20

約数和(自身を含む): 168799960

約数和(自身を除く): 86033832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 272257, 544514, 1089028, 2178056, 4356112, 5172883, 10345766, 20691532, 41383064, 82766128]

約数ペア:

[(1, 82766128), (2, 41383064), (4, 20691532), (8, 10345766), (16, 5172883), (19, 4356112), (38, 2178056), (76, 1089028), (152, 544514), (304, 272257)]