16637424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20417

約数の個数: 40

約数和(自身を含む): 45510480

約数和(自身を除く): 28873056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 326224, 346613, 489336, 693226, 978672, 1039839, 1386452, 2079678, 2772904, 4159356, 5545808, 8318712, 16637424]

約数ペア:

[(1, 16637424), (2, 8318712), (3, 5545808), (4, 4159356), (6, 2772904), (8, 2079678), (12, 1386452), (16, 1039839), (17, 978672), (24, 693226), (34, 489336), (48, 346613), (51, 326224), (68, 244668), (102, 163112), (136, 122334), (204, 81556), (272, 61167), (408, 40778), (816, 20389)]