13436416

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 32212224

約数和(自身を除く): 18775808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 163, 184, 224, 256, 322, 326, 368, 448, 512, 644, 652, 736, 896, 1141, 1288, 1304, 1472, 1792, 2282, 2576, 2608, 2944, 3584, 3749, 4564, 5152, 5216, 5888, 7498, 9128, 10304, 10432, 11776, 14996, 18256, 20608, 20864, 26243, 29992, 36512, 41216, 41728, 52486, 59984, 73024, 82432, 83456, 104972, 119968, 146048, 209944, 239936, 292096, 419888, 479872, 584192, 839776, 959744, 1679552, 1919488, 3359104, 6718208, 13436416]

約数ペア:

[(1, 13436416), (2, 6718208), (4, 3359104), (7, 1919488), (8, 1679552), (14, 959744), (16, 839776), (23, 584192), (28, 479872), (32, 419888), (46, 292096), (56, 239936), (64, 209944), (92, 146048), (112, 119968), (128, 104972), (161, 83456), (163, 82432), (184, 73024), (224, 59984), (256, 52486), (322, 41728), (326, 41216), (368, 36512), (448, 29992), (512, 26243), (644, 20864), (652, 20608), (736, 18256), (896, 14996), (1141, 11776), (1288, 10432), (1304, 10304), (1472, 9128), (1792, 7498), (2282, 5888), (2576, 5216), (2608, 5152), (2944, 4564), (3584, 3749)]