85106966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10380

約数の個数: 32

約数和(自身を含む): 158545920

約数和(自身を除く): 73438954

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 10321, 20642, 72247, 144494, 196099, 319951, 392198, 639902, 1372693, 2239657, 2745386, 4479314, 6079069, 12158138, 42553483, 85106966]

約数ペア:

[(1, 85106966), (2, 42553483), (7, 12158138), (14, 6079069), (19, 4479314), (31, 2745386), (38, 2239657), (62, 1372693), (133, 639902), (217, 392198), (266, 319951), (434, 196099), (589, 144494), (1178, 72247), (4123, 20642), (8246, 10321)]