16439296

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 34398000

約数和(自身を除く): 17958704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 349, 368, 512, 698, 736, 1024, 1396, 1472, 2048, 2792, 2944, 5584, 5888, 8027, 11168, 11776, 16054, 22336, 23552, 32108, 44672, 47104, 64216, 89344, 128432, 178688, 256864, 357376, 513728, 714752, 1027456, 2054912, 4109824, 8219648, 16439296]

約数ペア:

[(1, 16439296), (2, 8219648), (4, 4109824), (8, 2054912), (16, 1027456), (23, 714752), (32, 513728), (46, 357376), (64, 256864), (92, 178688), (128, 128432), (184, 89344), (256, 64216), (349, 47104), (368, 44672), (512, 32108), (698, 23552), (736, 22336), (1024, 16054), (1396, 11776), (1472, 11168), (2048, 8027), (2792, 5888), (2944, 5584)]