16357376

素因数分解:

$2^{11}\times 7^2\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 38280060

約数和(自身を除く): 21922684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 163, 196, 224, 256, 326, 392, 448, 512, 652, 784, 896, 1024, 1141, 1304, 1568, 1792, 2048, 2282, 2608, 3136, 3584, 4564, 5216, 6272, 7168, 7987, 9128, 10432, 12544, 14336, 15974, 18256, 20864, 25088, 31948, 36512, 41728, 50176, 63896, 73024, 83456, 100352, 127792, 146048, 166912, 255584, 292096, 333824, 511168, 584192, 1022336, 1168384, 2044672, 2336768, 4089344, 8178688, 16357376]

約数ペア:

[(1, 16357376), (2, 8178688), (4, 4089344), (7, 2336768), (8, 2044672), (14, 1168384), (16, 1022336), (28, 584192), (32, 511168), (49, 333824), (56, 292096), (64, 255584), (98, 166912), (112, 146048), (128, 127792), (163, 100352), (196, 83456), (224, 73024), (256, 63896), (326, 50176), (392, 41728), (448, 36512), (512, 31948), (652, 25088), (784, 20864), (896, 18256), (1024, 15974), (1141, 14336), (1304, 12544), (1568, 10432), (1792, 9128), (2048, 7987), (2282, 7168), (2608, 6272), (3136, 5216), (3584, 4564)]