66935696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{134951}}^1$

素因数の和:134990

約数の個数: 20

約数和(自身を含む): 133872384

約数和(自身を除く): 66936688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 134951, 269902, 539804, 1079608, 2159216, 4183481, 8366962, 16733924, 33467848, 66935696]

約数ペア:

[(1, 66935696), (2, 33467848), (4, 16733924), (8, 8366962), (16, 4183481), (31, 2159216), (62, 1079608), (124, 539804), (248, 269902), (496, 134951)]