82661624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 161136000

約数和(自身を除く): 78474376

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 2237, 4474, 4619, 8948, 9238, 17896, 18476, 36952, 69347, 138694, 277388, 333313, 554776, 666626, 1333252, 2666504, 10332703, 20665406, 41330812, 82661624]

約数ペア:

[(1, 82661624), (2, 41330812), (4, 20665406), (8, 10332703), (31, 2666504), (62, 1333252), (124, 666626), (149, 554776), (248, 333313), (298, 277388), (596, 138694), (1192, 69347), (2237, 36952), (4474, 18476), (4619, 17896), (8948, 9238)]