31474196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1049}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 59476200

約数和(自身を除く): 28002004

約数列:

[1, 2, 4, 13, 26, 52, 577, 1049, 1154, 2098, 2308, 4196, 7501, 13637, 15002, 27274, 30004, 54548, 605273, 1210546, 2421092, 7868549, 15737098, 31474196]

約数ペア:

[(1, 31474196), (2, 15737098), (4, 7868549), (13, 2421092), (26, 1210546), (52, 605273), (577, 54548), (1049, 30004), (1154, 27274), (2098, 15002), (2308, 13637), (4196, 7501)]