91981322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 149590800

約数和(自身を除く): 57609478

約数列:

[1, 2, 17, 34, 89, 113, 178, 226, 269, 538, 1513, 1921, 3026, 3842, 4573, 9146, 10057, 20114, 23941, 30397, 47882, 60794, 170969, 341938, 406997, 516749, 813994, 1033498, 2705333, 5410666, 45990661, 91981322]

約数ペア:

[(1, 91981322), (2, 45990661), (17, 5410666), (34, 2705333), (89, 1033498), (113, 813994), (178, 516749), (226, 406997), (269, 341938), (538, 170969), (1513, 60794), (1921, 47882), (3026, 30397), (3842, 23941), (4573, 20114), (9146, 10057)]