31921128

素因数分解:

$2^3\times 3^4\times {\mathrm{49261}}^1$

素因数の和:49279

約数の個数: 40

約数和(自身を含む): 89410530

約数和(自身を除く): 57489402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 49261, 98522, 147783, 197044, 295566, 394088, 443349, 591132, 886698, 1182264, 1330047, 1773396, 2660094, 3546792, 3990141, 5320188, 7980282, 10640376, 15960564, 31921128]

約数ペア:

[(1, 31921128), (2, 15960564), (3, 10640376), (4, 7980282), (6, 5320188), (8, 3990141), (9, 3546792), (12, 2660094), (18, 1773396), (24, 1330047), (27, 1182264), (36, 886698), (54, 591132), (72, 443349), (81, 394088), (108, 295566), (162, 197044), (216, 147783), (324, 98522), (648, 49261)]