1640786552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{12064607}}^1$

素因数の和:12064630

約数の個数: 16

約数和(自身を含む): 3257444160

約数和(自身を除く): 1616657608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 12064607, 24129214, 48258428, 96516856, 205098319, 410196638, 820393276, 1640786552]

約数ペア:

[(1, 1640786552), (2, 820393276), (4, 410196638), (8, 205098319), (17, 96516856), (34, 48258428), (68, 24129214), (136, 12064607)]