90945742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{5237}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 143940240

約数和(自身を除く): 52994498

約数列:

[1, 2, 19, 38, 457, 914, 5237, 8683, 10474, 17366, 99503, 199006, 2393309, 4786618, 45472871, 90945742]

約数ペア:

[(1, 90945742), (2, 45472871), (19, 4786618), (38, 2393309), (457, 199006), (914, 99503), (5237, 17366), (8683, 10474)]