86950878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108961}}^1$

素因数の和:108992

約数の個数: 32

約数和(自身を含む): 209207040

約数和(自身を除く): 122256162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 108961, 217922, 326883, 653766, 762727, 1525454, 2070259, 2288181, 4140518, 4576362, 6210777, 12421554, 14491813, 28983626, 43475439, 86950878]

約数ペア:

[(1, 86950878), (2, 43475439), (3, 28983626), (6, 14491813), (7, 12421554), (14, 6210777), (19, 4576362), (21, 4140518), (38, 2288181), (42, 2070259), (57, 1525454), (114, 762727), (133, 653766), (266, 326883), (399, 217922), (798, 108961)]