63158216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2591}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 129703680

約数和(自身を除く): 66545464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 2591, 3047, 5182, 6094, 10364, 12188, 20728, 24376, 28501, 57002, 114004, 228008, 717707, 1435414, 2870828, 5741656, 7894777, 15789554, 31579108, 63158216]

約数ペア:

[(1, 63158216), (2, 31579108), (4, 15789554), (8, 7894777), (11, 5741656), (22, 2870828), (44, 1435414), (88, 717707), (277, 228008), (554, 114004), (1108, 57002), (2216, 28501), (2591, 24376), (3047, 20728), (5182, 12188), (6094, 10364)]