80821130368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{38447}}^1$

素因数の和:39965

約数の個数: 64

約数和(自身を含む): 175770414720

約数和(自身を除く): 94949284352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1493, 2986, 5972, 11944, 16423, 23888, 32846, 38447, 47776, 65692, 76894, 95552, 131384, 153788, 191104, 262768, 307576, 422917, 525536, 615152, 845834, 1051072, 1230304, 1691668, 2102144, 2460608, 3383336, 4921216, 6766672, 13533344, 27066688, 54133376, 57401371, 114802742, 229605484, 459210968, 631415081, 918421936, 1262830162, 1836843872, 2525660324, 3673687744, 5051320648, 7347375488, 10102641296, 20205282592, 40410565184, 80821130368]

約数ペア:

[(1, 80821130368), (2, 40410565184), (4, 20205282592), (8, 10102641296), (11, 7347375488), (16, 5051320648), (22, 3673687744), (32, 2525660324), (44, 1836843872), (64, 1262830162), (88, 918421936), (128, 631415081), (176, 459210968), (352, 229605484), (704, 114802742), (1408, 57401371), (1493, 54133376), (2986, 27066688), (5972, 13533344), (11944, 6766672), (16423, 4921216), (23888, 3383336), (32846, 2460608), (38447, 2102144), (47776, 1691668), (65692, 1230304), (76894, 1051072), (95552, 845834), (131384, 615152), (153788, 525536), (191104, 422917), (262768, 307576)]