5281424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19417}}^1$

素因数の和:19442

約数の個数: 20

約数和(自身を含む): 10835244

約数和(自身を除く): 5553820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19417, 38834, 77668, 155336, 310672, 330089, 660178, 1320356, 2640712, 5281424]

約数ペア:

[(1, 5281424), (2, 2640712), (4, 1320356), (8, 660178), (16, 330089), (17, 310672), (34, 155336), (68, 77668), (136, 38834), (272, 19417)]