248581552

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{40993}}^1$

素因数の和:41380

約数の個数: 20

約数和(自身を含む): 482909320

約数和(自身を除く): 234327768

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 40993, 81986, 163972, 327944, 655888, 15536347, 31072694, 62145388, 124290776, 248581552]

約数ペア:

[(1, 248581552), (2, 124290776), (4, 62145388), (8, 31072694), (16, 15536347), (379, 655888), (758, 327944), (1516, 163972), (3032, 81986), (6064, 40993)]