89038768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61153}}^1$

素因数の和:61181

約数の個数: 40

約数和(自身を含む): 212326688

約数和(自身を除く): 123287920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61153, 122306, 244612, 428071, 489224, 794989, 856142, 978448, 1589978, 1712284, 3179956, 3424568, 5564923, 6359912, 6849136, 11129846, 12719824, 22259692, 44519384, 89038768]

約数ペア:

[(1, 89038768), (2, 44519384), (4, 22259692), (7, 12719824), (8, 11129846), (13, 6849136), (14, 6359912), (16, 5564923), (26, 3424568), (28, 3179956), (52, 1712284), (56, 1589978), (91, 978448), (104, 856142), (112, 794989), (182, 489224), (208, 428071), (364, 244612), (728, 122306), (1456, 61153)]