31074512

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2593}}^1$

素因数の和:2715

約数の個数: 40

約数和(自身を含む): 69477696

約数和(自身を除く): 38403184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2593, 2996, 5186, 5992, 10372, 11984, 18151, 20744, 36302, 41488, 72604, 145208, 277451, 290416, 554902, 1109804, 1942157, 2219608, 3884314, 4439216, 7768628, 15537256, 31074512]

約数ペア:

[(1, 31074512), (2, 15537256), (4, 7768628), (7, 4439216), (8, 3884314), (14, 2219608), (16, 1942157), (28, 1109804), (56, 554902), (107, 290416), (112, 277451), (214, 145208), (428, 72604), (749, 41488), (856, 36302), (1498, 20744), (1712, 18151), (2593, 11984), (2996, 10372), (5186, 5992)]