55266704

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{65173}}^1$

素因数の和:65234

約数の個数: 20

約数和(自身を含む): 109101276

約数和(自身を除く): 53834572

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 65173, 130346, 260692, 521384, 1042768, 3454169, 6908338, 13816676, 27633352, 55266704]

約数ペア:

[(1, 55266704), (2, 27633352), (4, 13816676), (8, 6908338), (16, 3454169), (53, 1042768), (106, 521384), (212, 260692), (424, 130346), (848, 65173)]