31515744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25253}}^1$

素因数の和:25279

約数の個数: 48

約数和(自身を含む): 89096112

約数和(自身を除く): 57580368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 25253, 50506, 75759, 101012, 151518, 202024, 303036, 328289, 404048, 606072, 656578, 808096, 984867, 1212144, 1313156, 1969734, 2424288, 2626312, 3939468, 5252624, 7878936, 10505248, 15757872, 31515744]

約数ペア:

[(1, 31515744), (2, 15757872), (3, 10505248), (4, 7878936), (6, 5252624), (8, 3939468), (12, 2626312), (13, 2424288), (16, 1969734), (24, 1313156), (26, 1212144), (32, 984867), (39, 808096), (48, 656578), (52, 606072), (78, 404048), (96, 328289), (104, 303036), (156, 202024), (208, 151518), (312, 101012), (416, 75759), (624, 50506), (1248, 25253)]