38892016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 79012800

約数和(自身を除く): 40120784

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1061, 1264, 2122, 2291, 4244, 4582, 8488, 9164, 16976, 18328, 30769, 36656, 61538, 83819, 123076, 167638, 246152, 335276, 492304, 670552, 1341104, 2430751, 4861502, 9723004, 19446008, 38892016]

約数ペア:

[(1, 38892016), (2, 19446008), (4, 9723004), (8, 4861502), (16, 2430751), (29, 1341104), (58, 670552), (79, 492304), (116, 335276), (158, 246152), (232, 167638), (316, 123076), (464, 83819), (632, 61538), (1061, 36656), (1264, 30769), (2122, 18328), (2291, 16976), (4244, 9164), (4582, 8488)]