10643888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{9929}}^1$

素因数の和:10004

約数の個数: 20

約数和(自身を含む): 20932440

約数和(自身を除く): 10288552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 9929, 19858, 39716, 79432, 158864, 665243, 1330486, 2660972, 5321944, 10643888]

約数ペア:

[(1, 10643888), (2, 5321944), (4, 2660972), (8, 1330486), (16, 665243), (67, 158864), (134, 79432), (268, 39716), (536, 19858), (1072, 9929)]