67900016

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{12821}}^1$

素因数の和:13160

約数の個数: 20

約数和(自身を含む): 131964024

約数和(自身を除く): 64064008

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 12821, 25642, 51284, 102568, 205136, 4243751, 8487502, 16975004, 33950008, 67900016]

約数ペア:

[(1, 67900016), (2, 33950008), (4, 16975004), (8, 8487502), (16, 4243751), (331, 205136), (662, 102568), (1324, 51284), (2648, 25642), (5296, 12821)]