31101028

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23633}}^1$

素因数の和:23691

約数の個数: 24

約数和(自身を含む): 63528192

約数和(自身を除く): 32427164

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23633, 47266, 94532, 165431, 330862, 661724, 1110751, 2221502, 4443004, 7775257, 15550514, 31101028]

約数ペア:

[(1, 31101028), (2, 15550514), (4, 7775257), (7, 4443004), (14, 2221502), (28, 1110751), (47, 661724), (94, 330862), (188, 165431), (329, 94532), (658, 47266), (1316, 23633)]