85964008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10463}}^1$

素因数の和:10561

約数の個数: 32

約数和(自身を含む): 175795200

約数和(自身を除く): 89831192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 10463, 20926, 41852, 83704, 136019, 272038, 544076, 826577, 1088152, 1653154, 3306308, 6612616, 10745501, 21491002, 42982004, 85964008]

約数ペア:

[(1, 85964008), (2, 42982004), (4, 21491002), (8, 10745501), (13, 6612616), (26, 3306308), (52, 1653154), (79, 1088152), (104, 826577), (158, 544076), (316, 272038), (632, 136019), (1027, 83704), (2054, 41852), (4108, 20926), (8216, 10463)]