38645864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 75508200

約数和(自身を除く): 36862336

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 628, 1061, 1256, 2122, 4244, 4553, 8488, 9106, 18212, 30769, 36424, 61538, 123076, 166577, 246152, 333154, 666308, 1332616, 4830733, 9661466, 19322932, 38645864]

約数ペア:

[(1, 38645864), (2, 19322932), (4, 9661466), (8, 4830733), (29, 1332616), (58, 666308), (116, 333154), (157, 246152), (232, 166577), (314, 123076), (628, 61538), (1061, 36424), (1256, 30769), (2122, 18212), (4244, 9106), (4553, 8488)]