90850904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 174337920

約数和(自身を除く): 83487016

約数列:

[1, 2, 4, 8, 53, 106, 212, 353, 424, 607, 706, 1214, 1412, 2428, 2824, 4856, 18709, 32171, 37418, 64342, 74836, 128684, 149672, 214271, 257368, 428542, 857084, 1714168, 11356363, 22712726, 45425452, 90850904]

約数ペア:

[(1, 90850904), (2, 45425452), (4, 22712726), (8, 11356363), (53, 1714168), (106, 857084), (212, 428542), (353, 257368), (424, 214271), (607, 149672), (706, 128684), (1214, 74836), (1412, 64342), (2428, 37418), (2824, 32171), (4856, 18709)]