16641152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 20372608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 223, 352, 424, 446, 583, 704, 848, 892, 1166, 1408, 1696, 1784, 2332, 2453, 3392, 3568, 4664, 4906, 6784, 7136, 9328, 9812, 11819, 14272, 18656, 19624, 23638, 28544, 37312, 39248, 47276, 74624, 78496, 94552, 130009, 156992, 189104, 260018, 313984, 378208, 520036, 756416, 1040072, 1512832, 2080144, 4160288, 8320576, 16641152]

約数ペア:

[(1, 16641152), (2, 8320576), (4, 4160288), (8, 2080144), (11, 1512832), (16, 1040072), (22, 756416), (32, 520036), (44, 378208), (53, 313984), (64, 260018), (88, 189104), (106, 156992), (128, 130009), (176, 94552), (212, 78496), (223, 74624), (352, 47276), (424, 39248), (446, 37312), (583, 28544), (704, 23638), (848, 19624), (892, 18656), (1166, 14272), (1408, 11819), (1696, 9812), (1784, 9328), (2332, 7136), (2453, 6784), (3392, 4906), (3568, 4664)]