127035824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{417881}}^1$

素因数の和:417908

約数の個数: 20

約数和(自身を含む): 259086840

約数和(自身を除く): 132051016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 417881, 835762, 1671524, 3343048, 6686096, 7939739, 15879478, 31758956, 63517912, 127035824]

約数ペア:

[(1, 127035824), (2, 63517912), (4, 31758956), (8, 15879478), (16, 7939739), (19, 6686096), (38, 3343048), (76, 1671524), (152, 835762), (304, 417881)]