16498688

素因数分解:

$2^{14}\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 35388360

約数和(自身を除く): 18889672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 512, 608, 848, 1007, 1024, 1216, 1696, 2014, 2048, 2432, 3392, 4028, 4096, 4864, 6784, 8056, 8192, 9728, 13568, 16112, 16384, 19456, 27136, 32224, 38912, 54272, 64448, 77824, 108544, 128896, 155648, 217088, 257792, 311296, 434176, 515584, 868352, 1031168, 2062336, 4124672, 8249344, 16498688]

約数ペア:

[(1, 16498688), (2, 8249344), (4, 4124672), (8, 2062336), (16, 1031168), (19, 868352), (32, 515584), (38, 434176), (53, 311296), (64, 257792), (76, 217088), (106, 155648), (128, 128896), (152, 108544), (212, 77824), (256, 64448), (304, 54272), (424, 38912), (512, 32224), (608, 27136), (848, 19456), (1007, 16384), (1024, 16112), (1216, 13568), (1696, 9728), (2014, 8192), (2048, 8056), (2432, 6784), (3392, 4864), (4028, 4096)]