38512864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 83592432

約数和(自身を除く): 45079568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2153, 2236, 4306, 4472, 8612, 8944, 17224, 17888, 27989, 34448, 55978, 68896, 92579, 111956, 185158, 223912, 370316, 447824, 740632, 895648, 1203527, 1481264, 2407054, 2962528, 4814108, 9628216, 19256432, 38512864]

約数ペア:

[(1, 38512864), (2, 19256432), (4, 9628216), (8, 4814108), (13, 2962528), (16, 2407054), (26, 1481264), (32, 1203527), (43, 895648), (52, 740632), (86, 447824), (104, 370316), (172, 223912), (208, 185158), (344, 111956), (416, 92579), (559, 68896), (688, 55978), (1118, 34448), (1376, 27989), (2153, 17888), (2236, 17224), (4306, 8944), (4472, 8612)]