31487328

素因数分解:

$2^5\times 3^2\times {\mathrm{109331}}^1$

素因数の和:109347

約数の個数: 36

約数和(自身を含む): 89542908

約数和(自身を除く): 58055580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 109331, 218662, 327993, 437324, 655986, 874648, 983979, 1311972, 1749296, 1967958, 2623944, 3498592, 3935916, 5247888, 7871832, 10495776, 15743664, 31487328]

約数ペア:

[(1, 31487328), (2, 15743664), (3, 10495776), (4, 7871832), (6, 5247888), (8, 3935916), (9, 3498592), (12, 2623944), (16, 1967958), (18, 1749296), (24, 1311972), (32, 983979), (36, 874648), (48, 655986), (72, 437324), (96, 327993), (144, 218662), (288, 109331)]