20160430

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{2213}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 36345024

約数和(自身を除く): 16184594

約数列:

[1, 2, 5, 10, 911, 1822, 2213, 4426, 4555, 9110, 11065, 22130, 2016043, 4032086, 10080215, 20160430]

約数ペア:

[(1, 20160430), (2, 10080215), (5, 4032086), (10, 2016043), (911, 22130), (1822, 11065), (2213, 9110), (4426, 4555)]