38738656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 45086624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 659, 668, 1318, 1336, 1837, 2636, 2672, 3674, 5272, 5344, 7249, 7348, 10544, 14498, 14696, 21088, 28996, 29392, 57992, 58784, 110053, 115984, 220106, 231968, 440212, 880424, 1210583, 1760848, 2421166, 3521696, 4842332, 9684664, 19369328, 38738656]

約数ペア:

[(1, 38738656), (2, 19369328), (4, 9684664), (8, 4842332), (11, 3521696), (16, 2421166), (22, 1760848), (32, 1210583), (44, 880424), (88, 440212), (167, 231968), (176, 220106), (334, 115984), (352, 110053), (659, 58784), (668, 57992), (1318, 29392), (1336, 28996), (1837, 21088), (2636, 14696), (2672, 14498), (3674, 10544), (5272, 7348), (5344, 7249)]