15646112

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 16432480

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 101, 103, 188, 202, 206, 376, 404, 412, 752, 808, 824, 1504, 1616, 1648, 3232, 3296, 4747, 4841, 9494, 9682, 10403, 18988, 19364, 20806, 37976, 38728, 41612, 75952, 77456, 83224, 151904, 154912, 166448, 332896, 488941, 977882, 1955764, 3911528, 7823056, 15646112]

約数ペア:

[(1, 15646112), (2, 7823056), (4, 3911528), (8, 1955764), (16, 977882), (32, 488941), (47, 332896), (94, 166448), (101, 154912), (103, 151904), (188, 83224), (202, 77456), (206, 75952), (376, 41612), (404, 38728), (412, 37976), (752, 20806), (808, 19364), (824, 18988), (1504, 10403), (1616, 9682), (1648, 9494), (3232, 4841), (3296, 4747)]