90945358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{282439}}^1$

素因数の和:282471

約数の個数: 16

約数和(自身を含む): 162685440

約数和(自身を除く): 71740082

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 282439, 564878, 1977073, 3954146, 6496097, 12992194, 45472679, 90945358]

約数ペア:

[(1, 90945358), (2, 45472679), (7, 12992194), (14, 6496097), (23, 3954146), (46, 1977073), (161, 564878), (322, 282439)]