87161708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9629}}^1$

素因数の和:9737

約数の個数: 24

約数和(自身を含む): 159626880

約数和(自身を除く): 72465172

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 9629, 19258, 38516, 298499, 596998, 702917, 1193996, 1405834, 2811668, 21790427, 43580854, 87161708]

約数ペア:

[(1, 87161708), (2, 43580854), (4, 21790427), (31, 2811668), (62, 1405834), (73, 1193996), (124, 702917), (146, 596998), (292, 298499), (2263, 38516), (4526, 19258), (9052, 9629)]