16508128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5699

約数の個数: 48

約数和(自身を含む): 40007520

約数和(自身を除く): 23499392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5669, 11338, 22676, 39683, 45352, 73697, 79366, 90704, 147394, 158732, 181408, 294788, 317464, 515879, 589576, 634928, 1031758, 1179152, 1269856, 2063516, 2358304, 4127032, 8254064, 16508128]

約数ペア:

[(1, 16508128), (2, 8254064), (4, 4127032), (7, 2358304), (8, 2063516), (13, 1269856), (14, 1179152), (16, 1031758), (26, 634928), (28, 589576), (32, 515879), (52, 317464), (56, 294788), (91, 181408), (104, 158732), (112, 147394), (182, 90704), (208, 79366), (224, 73697), (364, 45352), (416, 39683), (728, 22676), (1456, 11338), (2912, 5669)]