85658384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40253}}^1$

素因数の和:40287

約数の個数: 40

約数和(自身を含む): 199659840

約数和(自身を除く): 114001456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 40253, 80506, 161012, 281771, 322024, 563542, 644048, 764807, 1127084, 1529614, 2254168, 3059228, 4508336, 5353649, 6118456, 10707298, 12236912, 21414596, 42829192, 85658384]

約数ペア:

[(1, 85658384), (2, 42829192), (4, 21414596), (7, 12236912), (8, 10707298), (14, 6118456), (16, 5353649), (19, 4508336), (28, 3059228), (38, 2254168), (56, 1529614), (76, 1127084), (112, 764807), (133, 644048), (152, 563542), (266, 322024), (304, 281771), (532, 161012), (1064, 80506), (2128, 40253)]