16828864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 36484560

約数和(自身を除く): 19655696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 179, 208, 226, 358, 416, 452, 716, 832, 904, 1432, 1469, 1808, 2327, 2864, 2938, 3616, 4654, 5728, 5876, 7232, 9308, 11456, 11752, 18616, 20227, 23504, 37232, 40454, 47008, 74464, 80908, 94016, 148928, 161816, 262951, 323632, 525902, 647264, 1051804, 1294528, 2103608, 4207216, 8414432, 16828864]

約数ペア:

[(1, 16828864), (2, 8414432), (4, 4207216), (8, 2103608), (13, 1294528), (16, 1051804), (26, 647264), (32, 525902), (52, 323632), (64, 262951), (104, 161816), (113, 148928), (179, 94016), (208, 80908), (226, 74464), (358, 47008), (416, 40454), (452, 37232), (716, 23504), (832, 20227), (904, 18616), (1432, 11752), (1469, 11456), (1808, 9308), (2327, 7232), (2864, 5876), (2938, 5728), (3616, 4654)]