8375368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 16299360

約数和(自身を除く): 7923992

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 251, 344, 388, 502, 776, 1004, 2008, 4171, 8342, 10793, 16684, 21586, 24347, 33368, 43172, 48694, 86344, 97388, 194776, 1046921, 2093842, 4187684, 8375368]

約数ペア:

[(1, 8375368), (2, 4187684), (4, 2093842), (8, 1046921), (43, 194776), (86, 97388), (97, 86344), (172, 48694), (194, 43172), (251, 33368), (344, 24347), (388, 21586), (502, 16684), (776, 10793), (1004, 8342), (2008, 4171)]