27163984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 54317952

約数和(自身を除く): 27153968

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 311, 412, 424, 622, 824, 848, 1244, 1648, 2488, 4976, 5459, 10918, 16483, 21836, 32033, 32966, 43672, 64066, 65932, 87344, 128132, 131864, 256264, 263728, 512528, 1697749, 3395498, 6790996, 13581992, 27163984]

約数ペア:

[(1, 27163984), (2, 13581992), (4, 6790996), (8, 3395498), (16, 1697749), (53, 512528), (103, 263728), (106, 256264), (206, 131864), (212, 128132), (311, 87344), (412, 65932), (424, 64066), (622, 43672), (824, 32966), (848, 32033), (1244, 21836), (1648, 16483), (2488, 10918), (4976, 5459)]