1663894528

素因数分解:

$2^{10}\times {\mathrm{769}}^1\times {\mathrm{2113}}^1$

素因数の和:2902

約数の個数: 44

約数和(自身を含む): 3332065660

約数和(自身を除く): 1668171132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 769, 1024, 1538, 2113, 3076, 4226, 6152, 8452, 12304, 16904, 24608, 33808, 49216, 67616, 98432, 135232, 196864, 270464, 393728, 540928, 787456, 1081856, 1624897, 2163712, 3249794, 6499588, 12999176, 25998352, 51996704, 103993408, 207986816, 415973632, 831947264, 1663894528]

約数ペア:

[(1, 1663894528), (2, 831947264), (4, 415973632), (8, 207986816), (16, 103993408), (32, 51996704), (64, 25998352), (128, 12999176), (256, 6499588), (512, 3249794), (769, 2163712), (1024, 1624897), (1538, 1081856), (2113, 787456), (3076, 540928), (4226, 393728), (6152, 270464), (8452, 196864), (12304, 135232), (16904, 98432), (24608, 67616), (33808, 49216)]