80017688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 155865600

約数和(自身を除く): 75847912

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 2773, 3607, 5546, 7214, 11092, 14428, 22184, 28856, 169529, 212813, 339058, 425626, 678116, 851252, 1356232, 1702504, 10002211, 20004422, 40008844, 80017688]

約数ペア:

[(1, 80017688), (2, 40008844), (4, 20004422), (8, 10002211), (47, 1702504), (59, 1356232), (94, 851252), (118, 678116), (188, 425626), (236, 339058), (376, 212813), (472, 169529), (2773, 28856), (3607, 22184), (5546, 14428), (7214, 11092)]