42139904

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1810

約数の個数: 36

約数和(自身を含む): 85032444

約数和(自身を除く): 42892540

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 1697, 3104, 3394, 6208, 6788, 12416, 13576, 24832, 27152, 54304, 108608, 164609, 217216, 329218, 434432, 658436, 1316872, 2633744, 5267488, 10534976, 21069952, 42139904]

約数ペア:

[(1, 42139904), (2, 21069952), (4, 10534976), (8, 5267488), (16, 2633744), (32, 1316872), (64, 658436), (97, 434432), (128, 329218), (194, 217216), (256, 164609), (388, 108608), (776, 54304), (1552, 27152), (1697, 24832), (3104, 13576), (3394, 12416), (6208, 6788)]