89842012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7229}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 170049600

約数和(自身を除く): 80207588

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 7229, 12428, 14458, 28916, 93977, 187954, 375908, 1727731, 3455462, 6910924, 22460503, 44921006, 89842012]

約数ペア:

[(1, 89842012), (2, 44921006), (4, 22460503), (13, 6910924), (26, 3455462), (52, 1727731), (239, 375908), (478, 187954), (956, 93977), (3107, 28916), (6214, 14458), (7229, 12428)]