66416296

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{123911}}^1$

素因数の和:123984

約数の個数: 16

約数和(自身を含む): 126390240

約数和(自身を除く): 59973944

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 123911, 247822, 495644, 991288, 8302037, 16604074, 33208148, 66416296]

約数ペア:

[(1, 66416296), (2, 33208148), (4, 16604074), (8, 8302037), (67, 991288), (134, 495644), (268, 247822), (536, 123911)]