3902128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5189}}^1$

素因数の和:5244

約数の個数: 20

約数和(自身を含む): 7722720

約数和(自身を除く): 3820592

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5189, 10378, 20756, 41512, 83024, 243883, 487766, 975532, 1951064, 3902128]

約数ペア:

[(1, 3902128), (2, 1951064), (4, 975532), (8, 487766), (16, 243883), (47, 83024), (94, 41512), (188, 20756), (376, 10378), (752, 5189)]