85786922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 141704640

約数和(自身を除く): 55917718

約数列:

[1, 2, 13, 26, 89, 131, 178, 262, 283, 566, 1157, 1703, 2314, 3406, 3679, 7358, 11659, 23318, 25187, 37073, 50374, 74146, 151567, 303134, 327431, 481949, 654862, 963898, 3299497, 6598994, 42893461, 85786922]

約数ペア:

[(1, 85786922), (2, 42893461), (13, 6598994), (26, 3299497), (89, 963898), (131, 654862), (178, 481949), (262, 327431), (283, 303134), (566, 151567), (1157, 74146), (1703, 50374), (2314, 37073), (3406, 25187), (3679, 23318), (7358, 11659)]