57421846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3209}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 90136800

約数和(自身を除く): 32714954

約数列:

[1, 2, 23, 46, 389, 778, 3209, 6418, 8947, 17894, 73807, 147614, 1248301, 2496602, 28710923, 57421846]

約数ペア:

[(1, 57421846), (2, 28710923), (23, 2496602), (46, 1248301), (389, 147614), (778, 73807), (3209, 17894), (6418, 8947)]