83170816

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2742

約数の個数: 40

約数和(自身を含む): 168966864

約数和(自身を除く): 85796048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 2663, 3904, 5326, 7808, 10652, 15616, 21304, 31232, 42608, 85216, 162443, 170432, 324886, 340864, 649772, 681728, 1299544, 1363456, 2599088, 5198176, 10396352, 20792704, 41585408, 83170816]

約数ペア:

[(1, 83170816), (2, 41585408), (4, 20792704), (8, 10396352), (16, 5198176), (32, 2599088), (61, 1363456), (64, 1299544), (122, 681728), (128, 649772), (244, 340864), (256, 324886), (488, 170432), (512, 162443), (976, 85216), (1952, 42608), (2663, 31232), (3904, 21304), (5326, 15616), (7808, 10652)]