31604004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28319}}^1$

素因数の和:28360

約数の個数: 36

約数和(自身を含む): 82467840

約数和(自身を除く): 50863836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 28319, 56638, 84957, 113276, 169914, 254871, 339828, 509742, 877889, 1019484, 1755778, 2633667, 3511556, 5267334, 7901001, 10534668, 15802002, 31604004]

約数ペア:

[(1, 31604004), (2, 15802002), (3, 10534668), (4, 7901001), (6, 5267334), (9, 3511556), (12, 2633667), (18, 1755778), (31, 1019484), (36, 877889), (62, 509742), (93, 339828), (124, 254871), (186, 169914), (279, 113276), (372, 84957), (558, 56638), (1116, 28319)]