88881128

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23689}}^1$

素因数の和:23769

約数の個数: 32

約数和(自身を含む): 193310400

約数和(自身を除く): 104429272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 23689, 47378, 94756, 165823, 189512, 331646, 663292, 1326584, 1587163, 3174326, 6348652, 11110141, 12697304, 22220282, 44440564, 88881128]

約数ペア:

[(1, 88881128), (2, 44440564), (4, 22220282), (7, 12697304), (8, 11110141), (14, 6348652), (28, 3174326), (56, 1587163), (67, 1326584), (134, 663292), (268, 331646), (469, 189512), (536, 165823), (938, 94756), (1876, 47378), (3752, 23689)]