31736090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137983}}^1$

素因数の和:138013

約数の個数: 16

約数和(自身を含む): 59609088

約数和(自身を除く): 27872998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 137983, 275966, 689915, 1379830, 3173609, 6347218, 15868045, 31736090]

約数ペア:

[(1, 31736090), (2, 15868045), (5, 6347218), (10, 3173609), (23, 1379830), (46, 689915), (115, 275966), (230, 137983)]