16617328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 40372416

約数和(自身を除く): 23755088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 113, 182, 202, 208, 226, 364, 404, 452, 707, 728, 791, 808, 904, 1313, 1414, 1456, 1469, 1582, 1616, 1808, 2626, 2828, 2938, 3164, 5252, 5656, 5876, 6328, 9191, 10283, 10504, 11312, 11413, 11752, 12656, 18382, 20566, 21008, 22826, 23504, 36764, 41132, 45652, 73528, 79891, 82264, 91304, 147056, 148369, 159782, 164528, 182608, 296738, 319564, 593476, 639128, 1038583, 1186952, 1278256, 2077166, 2373904, 4154332, 8308664, 16617328]

約数ペア:

[(1, 16617328), (2, 8308664), (4, 4154332), (7, 2373904), (8, 2077166), (13, 1278256), (14, 1186952), (16, 1038583), (26, 639128), (28, 593476), (52, 319564), (56, 296738), (91, 182608), (101, 164528), (104, 159782), (112, 148369), (113, 147056), (182, 91304), (202, 82264), (208, 79891), (226, 73528), (364, 45652), (404, 41132), (452, 36764), (707, 23504), (728, 22826), (791, 21008), (808, 20566), (904, 18382), (1313, 12656), (1414, 11752), (1456, 11413), (1469, 11312), (1582, 10504), (1616, 10283), (1808, 9191), (2626, 6328), (2828, 5876), (2938, 5656), (3164, 5252)]