142235824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467881}}^1$

素因数の和:467908

約数の個数: 20

約数和(自身を含む): 290086840

約数和(自身を除く): 147851016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467881, 935762, 1871524, 3743048, 7486096, 8889739, 17779478, 35558956, 71117912, 142235824]

約数ペア:

[(1, 142235824), (2, 71117912), (4, 35558956), (8, 17779478), (16, 8889739), (19, 7486096), (38, 3743048), (76, 1871524), (152, 935762), (304, 467881)]