31483392

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 85113600

約数和(自身を除く): 53630208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 199, 206, 256, 309, 384, 398, 412, 512, 597, 618, 768, 796, 824, 1194, 1236, 1536, 1592, 1648, 2388, 2472, 3184, 3296, 4776, 4944, 6368, 6592, 9552, 9888, 12736, 13184, 19104, 19776, 20497, 25472, 26368, 38208, 39552, 40994, 50944, 52736, 61491, 76416, 79104, 81988, 101888, 122982, 152832, 158208, 163976, 245964, 305664, 327952, 491928, 655904, 983856, 1311808, 1967712, 2623616, 3935424, 5247232, 7870848, 10494464, 15741696, 31483392]

約数ペア:

[(1, 31483392), (2, 15741696), (3, 10494464), (4, 7870848), (6, 5247232), (8, 3935424), (12, 2623616), (16, 1967712), (24, 1311808), (32, 983856), (48, 655904), (64, 491928), (96, 327952), (103, 305664), (128, 245964), (192, 163976), (199, 158208), (206, 152832), (256, 122982), (309, 101888), (384, 81988), (398, 79104), (412, 76416), (512, 61491), (597, 52736), (618, 50944), (768, 40994), (796, 39552), (824, 38208), (1194, 26368), (1236, 25472), (1536, 20497), (1592, 19776), (1648, 19104), (2388, 13184), (2472, 12736), (3184, 9888), (3296, 9552), (4776, 6592), (4944, 6368)]