87994712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1487}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 178113600

約数和(自身を除く): 90118888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 1487, 2276, 2974, 4552, 5948, 7397, 11896, 14794, 19331, 29588, 38662, 59176, 77324, 154648, 846103, 1692206, 3384412, 6768824, 10999339, 21998678, 43997356, 87994712]

約数ペア:

[(1, 87994712), (2, 43997356), (4, 21998678), (8, 10999339), (13, 6768824), (26, 3384412), (52, 1692206), (104, 846103), (569, 154648), (1138, 77324), (1487, 59176), (2276, 38662), (2974, 29588), (4552, 19331), (5948, 14794), (7397, 11896)]