31306004

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{18679}}^1$

素因数の和:19102

約数の個数: 12

約数和(自身を含む): 54919200

約数和(自身を除く): 23613196

約数列:

[1, 2, 4, 419, 838, 1676, 18679, 37358, 74716, 7826501, 15653002, 31306004]

約数ペア:

[(1, 31306004), (2, 15653002), (4, 7826501), (419, 74716), (838, 37358), (1676, 18679)]