3953648

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2384

約数の個数: 20

約数和(自身を含む): 7733880

約数和(自身を除く): 3780232

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2267, 4534, 9068, 18136, 36272, 247103, 494206, 988412, 1976824, 3953648]

約数ペア:

[(1, 3953648), (2, 1976824), (4, 988412), (8, 494206), (16, 247103), (109, 36272), (218, 18136), (436, 9068), (872, 4534), (1744, 2267)]