38415344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 81744768

約数和(自身を除く): 43329424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1307, 1336, 1837, 2614, 2672, 3674, 5228, 7348, 10456, 14377, 14696, 20912, 28754, 29392, 57508, 115016, 218269, 230032, 436538, 873076, 1746152, 2400959, 3492304, 4801918, 9603836, 19207672, 38415344]

約数ペア:

[(1, 38415344), (2, 19207672), (4, 9603836), (8, 4801918), (11, 3492304), (16, 2400959), (22, 1746152), (44, 873076), (88, 436538), (167, 230032), (176, 218269), (334, 115016), (668, 57508), (1307, 29392), (1336, 28754), (1837, 20912), (2614, 14696), (2672, 14377), (3674, 10456), (5228, 7348)]