16946384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 41164032

約数和(自身を除く): 24217648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 113, 182, 206, 208, 226, 364, 412, 452, 721, 728, 791, 824, 904, 1339, 1442, 1456, 1469, 1582, 1648, 1808, 2678, 2884, 2938, 3164, 5356, 5768, 5876, 6328, 9373, 10283, 10712, 11536, 11639, 11752, 12656, 18746, 20566, 21424, 23278, 23504, 37492, 41132, 46556, 74984, 81473, 82264, 93112, 149968, 151307, 162946, 164528, 186224, 302614, 325892, 605228, 651784, 1059149, 1210456, 1303568, 2118298, 2420912, 4236596, 8473192, 16946384]

約数ペア:

[(1, 16946384), (2, 8473192), (4, 4236596), (7, 2420912), (8, 2118298), (13, 1303568), (14, 1210456), (16, 1059149), (26, 651784), (28, 605228), (52, 325892), (56, 302614), (91, 186224), (103, 164528), (104, 162946), (112, 151307), (113, 149968), (182, 93112), (206, 82264), (208, 81473), (226, 74984), (364, 46556), (412, 41132), (452, 37492), (721, 23504), (728, 23278), (791, 21424), (824, 20566), (904, 18746), (1339, 12656), (1442, 11752), (1456, 11639), (1469, 11536), (1582, 10712), (1648, 10283), (1808, 9373), (2678, 6328), (2884, 5876), (2938, 5768), (3164, 5356)]