67164016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{62653}}^1$

素因数の和:62728

約数の個数: 20

約数和(自身を含む): 132074632

約数和(自身を除く): 64910616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 62653, 125306, 250612, 501224, 1002448, 4197751, 8395502, 16791004, 33582008, 67164016]

約数ペア:

[(1, 67164016), (2, 33582008), (4, 16791004), (8, 8395502), (16, 4197751), (67, 1002448), (134, 501224), (268, 250612), (536, 125306), (1072, 62653)]