320836316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{2633}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 576150624

約数和(自身を除く): 255314308

約数列:

[1, 2, 4, 41, 82, 164, 743, 1486, 2633, 2972, 5266, 10532, 30463, 60926, 107953, 121852, 215906, 431812, 1956319, 3912638, 7825276, 80209079, 160418158, 320836316]

約数ペア:

[(1, 320836316), (2, 160418158), (4, 80209079), (41, 7825276), (82, 3912638), (164, 1956319), (743, 431812), (1486, 215906), (2633, 121852), (2972, 107953), (5266, 60926), (10532, 30463)]