161132018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{7681}}^1$

素因数の和:8317

約数の個数: 16

約数和(自身を含む): 256363704

約数和(自身を除く): 95231686

約数列:

[1, 2, 17, 34, 617, 1234, 7681, 10489, 15362, 20978, 130577, 261154, 4739177, 9478354, 80566009, 161132018]

約数ペア:

[(1, 161132018), (2, 80566009), (17, 9478354), (34, 4739177), (617, 261154), (1234, 130577), (7681, 20978), (10489, 15362)]