159985838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73999}}^1$

素因数の和:74071

約数の個数: 16

約数和(自身を含む): 255744000

約数和(自身を除く): 95758162

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 73999, 147998, 1701977, 3403954, 3477953, 6955906, 79992919, 159985838]

約数ペア:

[(1, 159985838), (2, 79992919), (23, 6955906), (46, 3477953), (47, 3403954), (94, 1701977), (1081, 147998), (2162, 73999)]