891551168

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{14057}}^1$

素因数の和:15060

約数の個数: 28

約数和(自身を含む): 1771083072

約数和(自身を除く): 879531904

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 7928, 14057, 15856, 28114, 31712, 56228, 63424, 112456, 224912, 449824, 899648, 13930487, 27860974, 55721948, 111443896, 222887792, 445775584, 891551168]

約数ペア:

[(1, 891551168), (2, 445775584), (4, 222887792), (8, 111443896), (16, 55721948), (32, 27860974), (64, 13930487), (991, 899648), (1982, 449824), (3964, 224912), (7928, 112456), (14057, 63424), (15856, 56228), (28114, 31712)]