86491952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2793

約数の個数: 40

約数和(自身を含む): 178113600

約数和(自身を除く): 91621648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2659, 4066, 5318, 8132, 10636, 16264, 21272, 32528, 42544, 50521, 101042, 202084, 284513, 404168, 569026, 808336, 1138052, 2276104, 4552208, 5405747, 10811494, 21622988, 43245976, 86491952]

約数ペア:

[(1, 86491952), (2, 43245976), (4, 21622988), (8, 10811494), (16, 5405747), (19, 4552208), (38, 2276104), (76, 1138052), (107, 808336), (152, 569026), (214, 404168), (304, 284513), (428, 202084), (856, 101042), (1712, 50521), (2033, 42544), (2659, 32528), (4066, 21272), (5318, 16264), (8132, 10636)]