85162948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20731}}^1$

素因数の和:20827

約数の個数: 24

約数和(自身を含む): 162538880

約数和(自身を除く): 77375932

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 20731, 41462, 82924, 269503, 539006, 1078012, 1637749, 3275498, 6550996, 21290737, 42581474, 85162948]

約数ペア:

[(1, 85162948), (2, 42581474), (4, 21290737), (13, 6550996), (26, 3275498), (52, 1637749), (79, 1078012), (158, 539006), (316, 269503), (1027, 82924), (2054, 41462), (4108, 20731)]