240994064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{367369}}^1$

素因数の和:367418

約数の個数: 20

約数和(自身を含む): 478315740

約数和(自身を除く): 237321676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 367369, 734738, 1469476, 2938952, 5877904, 15062129, 30124258, 60248516, 120497032, 240994064]

約数ペア:

[(1, 240994064), (2, 120497032), (4, 60248516), (8, 30124258), (16, 15062129), (41, 5877904), (82, 2938952), (164, 1469476), (328, 734738), (656, 367369)]