16651392

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 44765760

約数和(自身を除く): 28114368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 421, 618, 824, 842, 1236, 1263, 1648, 1684, 2472, 2526, 3296, 3368, 4944, 5052, 6592, 6736, 9888, 10104, 13184, 13472, 19776, 20208, 26944, 39552, 40416, 43363, 53888, 80832, 86726, 130089, 161664, 173452, 260178, 346904, 520356, 693808, 1040712, 1387616, 2081424, 2775232, 4162848, 5550464, 8325696, 16651392]

約数ペア:

[(1, 16651392), (2, 8325696), (3, 5550464), (4, 4162848), (6, 2775232), (8, 2081424), (12, 1387616), (16, 1040712), (24, 693808), (32, 520356), (48, 346904), (64, 260178), (96, 173452), (103, 161664), (128, 130089), (192, 86726), (206, 80832), (309, 53888), (384, 43363), (412, 40416), (421, 39552), (618, 26944), (824, 20208), (842, 19776), (1236, 13472), (1263, 13184), (1648, 10104), (1684, 9888), (2472, 6736), (2526, 6592), (3296, 5052), (3368, 4944)]