31619088

素因数分解:

$2^4\times 3^2\times {\mathrm{219577}}^1$

素因数の和:219591

約数の個数: 30

約数和(自身を含む): 88489934

約数和(自身を除く): 56870846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219577, 439154, 658731, 878308, 1317462, 1756616, 1976193, 2634924, 3513232, 3952386, 5269848, 7904772, 10539696, 15809544, 31619088]

約数ペア:

[(1, 31619088), (2, 15809544), (3, 10539696), (4, 7904772), (6, 5269848), (8, 3952386), (9, 3513232), (12, 2634924), (16, 1976193), (18, 1756616), (24, 1317462), (36, 878308), (48, 658731), (72, 439154), (144, 219577)]