55784656

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{2089}}^1$

素因数の和:3766

約数の個数: 20

約数和(自身を含む): 108199300

約数和(自身を除く): 52414644

約数列:

[1, 2, 4, 8, 16, 1669, 2089, 3338, 4178, 6676, 8356, 13352, 16712, 26704, 33424, 3486541, 6973082, 13946164, 27892328, 55784656]

約数ペア:

[(1, 55784656), (2, 27892328), (4, 13946164), (8, 6973082), (16, 3486541), (1669, 33424), (2089, 26704), (3338, 16712), (4178, 13352), (6676, 8356)]