16900448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 36033984

約数和(自身を除く): 19133536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 661, 752, 799, 1322, 1504, 1598, 2644, 3196, 5288, 6392, 10576, 11237, 12784, 21152, 22474, 25568, 31067, 44948, 62134, 89896, 124268, 179792, 248536, 359584, 497072, 528139, 994144, 1056278, 2112556, 4225112, 8450224, 16900448]

約数ペア:

[(1, 16900448), (2, 8450224), (4, 4225112), (8, 2112556), (16, 1056278), (17, 994144), (32, 528139), (34, 497072), (47, 359584), (68, 248536), (94, 179792), (136, 124268), (188, 89896), (272, 62134), (376, 44948), (544, 31067), (661, 25568), (752, 22474), (799, 21152), (1322, 12784), (1504, 11237), (1598, 10576), (2644, 6392), (3196, 5288)]