23101264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{75991}}^1$

素因数の和:76018

約数の個数: 20

約数和(自身を含む): 47115040

約数和(自身を除く): 24013776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 75991, 151982, 303964, 607928, 1215856, 1443829, 2887658, 5775316, 11550632, 23101264]

約数ペア:

[(1, 23101264), (2, 11550632), (4, 5775316), (8, 2887658), (16, 1443829), (19, 1215856), (38, 607928), (76, 303964), (152, 151982), (304, 75991)]