173634968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53857}}^1$

素因数の和:53907

約数の個数: 32

約数和(自身を含む): 361925760

約数和(自身を除く): 188290792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 53857, 107714, 215428, 430856, 700141, 1400282, 1669567, 2800564, 3339134, 5601128, 6678268, 13356536, 21704371, 43408742, 86817484, 173634968]

約数ペア:

[(1, 173634968), (2, 86817484), (4, 43408742), (8, 21704371), (13, 13356536), (26, 6678268), (31, 5601128), (52, 3339134), (62, 2800564), (104, 1669567), (124, 1400282), (248, 700141), (403, 430856), (806, 215428), (1612, 107714), (3224, 53857)]