16403744

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 37493568

約数和(自身を除く): 21089824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1093, 1876, 2144, 2186, 3752, 4372, 7504, 7651, 8744, 15008, 15302, 17488, 30604, 34976, 61208, 73231, 122416, 146462, 244832, 292924, 512617, 585848, 1025234, 1171696, 2050468, 2343392, 4100936, 8201872, 16403744]

約数ペア:

[(1, 16403744), (2, 8201872), (4, 4100936), (7, 2343392), (8, 2050468), (14, 1171696), (16, 1025234), (28, 585848), (32, 512617), (56, 292924), (67, 244832), (112, 146462), (134, 122416), (224, 73231), (268, 61208), (469, 34976), (536, 30604), (938, 17488), (1072, 15302), (1093, 15008), (1876, 8744), (2144, 7651), (2186, 7504), (3752, 4372)]