219681184

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{129529}}^1$

素因数の和:129592

約数の個数: 24

約数和(自身を含む): 440661060

約数和(自身を除く): 220979876

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 129529, 259058, 518116, 1036232, 2072464, 4144928, 6865037, 13730074, 27460148, 54920296, 109840592, 219681184]

約数ペア:

[(1, 219681184), (2, 109840592), (4, 54920296), (8, 27460148), (16, 13730074), (32, 6865037), (53, 4144928), (106, 2072464), (212, 1036232), (424, 518116), (848, 259058), (1696, 129529)]