90884038

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{46703}}^1$

素因数の和:46851

約数の個数: 16

約数和(自身を含む): 156925440

約数和(自身を除く): 66041402

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 46703, 93406, 326921, 653842, 6491717, 12983434, 45442019, 90884038]

約数ペア:

[(1, 90884038), (2, 45442019), (7, 12983434), (14, 6491717), (139, 653842), (278, 326921), (973, 93406), (1946, 46703)]