85280492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1153}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 167020728

約数和(自身を除く): 81740236

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1153, 1681, 1804, 2306, 3362, 4612, 6724, 12683, 18491, 25366, 36982, 47273, 50732, 73964, 94546, 189092, 520003, 1040006, 1938193, 2080012, 3876386, 7752772, 21320123, 42640246, 85280492]

約数ペア:

[(1, 85280492), (2, 42640246), (4, 21320123), (11, 7752772), (22, 3876386), (41, 2080012), (44, 1938193), (82, 1040006), (164, 520003), (451, 189092), (902, 94546), (1153, 73964), (1681, 50732), (1804, 47273), (2306, 36982), (3362, 25366), (4612, 18491), (6724, 12683)]