231920128

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41179}}^1$

素因数の和:41208

約数の個数: 40

約数和(自身を含む): 505525680

約数和(自身を除く): 273605552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 41179, 82358, 164716, 329432, 452969, 658864, 905938, 1317728, 1811876, 2635456, 3623752, 5270912, 7247504, 10541824, 14495008, 21083648, 28990016, 57980032, 115960064, 231920128]

約数ペア:

[(1, 231920128), (2, 115960064), (4, 57980032), (8, 28990016), (11, 21083648), (16, 14495008), (22, 10541824), (32, 7247504), (44, 5270912), (64, 3623752), (88, 2635456), (128, 1811876), (176, 1317728), (256, 905938), (352, 658864), (512, 452969), (704, 329432), (1408, 164716), (2816, 82358), (5632, 41179)]