42430216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2591}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 41550584

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 2591, 4094, 5182, 8188, 10364, 16376, 20728, 59593, 119186, 230599, 238372, 461198, 476744, 922396, 1844792, 5303777, 10607554, 21215108, 42430216]

約数ペア:

[(1, 42430216), (2, 21215108), (4, 10607554), (8, 5303777), (23, 1844792), (46, 922396), (89, 476744), (92, 461198), (178, 238372), (184, 230599), (356, 119186), (712, 59593), (2047, 20728), (2591, 16376), (4094, 10364), (5182, 8188)]