31097284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 57902040

約数和(自身を除く): 26804756

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 1997, 3893, 3994, 7786, 7988, 15572, 33949, 67898, 135796, 457313, 914626, 1829252, 7774321, 15548642, 31097284]

約数ペア:

[(1, 31097284), (2, 15548642), (4, 7774321), (17, 1829252), (34, 914626), (68, 457313), (229, 135796), (458, 67898), (916, 33949), (1997, 15572), (3893, 7988), (3994, 7786)]