85323904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21503}}^1$

素因数の和:21548

約数の個数: 32

約数和(自身を含む): 175472640

約数和(自身を除く): 90148736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21503, 43006, 86012, 172024, 344048, 666593, 688096, 1333186, 1376192, 2666372, 2752384, 5332744, 10665488, 21330976, 42661952, 85323904]

約数ペア:

[(1, 85323904), (2, 42661952), (4, 21330976), (8, 10665488), (16, 5332744), (31, 2752384), (32, 2666372), (62, 1376192), (64, 1333186), (124, 688096), (128, 666593), (248, 344048), (496, 172024), (992, 86012), (1984, 43006), (3968, 21503)]