31127424

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 83591040

約数和(自身を除く): 52463616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 787, 824, 1236, 1574, 1648, 2361, 2472, 3148, 3296, 4722, 4944, 6296, 6592, 9444, 9888, 12592, 13184, 18888, 19776, 25184, 37776, 39552, 50368, 75552, 81061, 100736, 151104, 162122, 243183, 302208, 324244, 486366, 648488, 972732, 1296976, 1945464, 2593952, 3890928, 5187904, 7781856, 10375808, 15563712, 31127424]

約数ペア:

[(1, 31127424), (2, 15563712), (3, 10375808), (4, 7781856), (6, 5187904), (8, 3890928), (12, 2593952), (16, 1945464), (24, 1296976), (32, 972732), (48, 648488), (64, 486366), (96, 324244), (103, 302208), (128, 243183), (192, 162122), (206, 151104), (309, 100736), (384, 81061), (412, 75552), (618, 50368), (787, 39552), (824, 37776), (1236, 25184), (1574, 19776), (1648, 18888), (2361, 13184), (2472, 12592), (3148, 9888), (3296, 9444), (4722, 6592), (4944, 6296)]