86954486

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{1021}}^1$

素因数の和:1559

約数の個数: 16

約数和(自身を含む): 132205920

約数和(自身を除く): 45251434

約数列:

[1, 2, 97, 194, 439, 878, 1021, 2042, 42583, 85166, 99037, 198074, 448219, 896438, 43477243, 86954486]

約数ペア:

[(1, 86954486), (2, 43477243), (97, 896438), (194, 448219), (439, 198074), (878, 99037), (1021, 85166), (2042, 42583)]