31484304

素因数分解:

$2^4\times 3^2\times {\mathrm{218641}}^1$

素因数の和:218655

約数の個数: 30

約数和(自身を含む): 88112726

約数和(自身を除く): 56628422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218641, 437282, 655923, 874564, 1311846, 1749128, 1967769, 2623692, 3498256, 3935538, 5247384, 7871076, 10494768, 15742152, 31484304]

約数ペア:

[(1, 31484304), (2, 15742152), (3, 10494768), (4, 7871076), (6, 5247384), (8, 3935538), (9, 3498256), (12, 2623692), (16, 1967769), (18, 1749128), (24, 1311846), (36, 874564), (48, 655923), (72, 437282), (144, 218641)]