71780192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{203921}}^1$

素因数の和:203942

約数の個数: 24

約数和(自身を含む): 154165032

約数和(自身を除く): 82384840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 203921, 407842, 815684, 1631368, 2243131, 3262736, 4486262, 6525472, 8972524, 17945048, 35890096, 71780192]

約数ペア:

[(1, 71780192), (2, 35890096), (4, 17945048), (8, 8972524), (11, 6525472), (16, 4486262), (22, 3262736), (32, 2243131), (44, 1631368), (88, 815684), (176, 407842), (352, 203921)]