4173392

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2510

約数の個数: 20

約数和(自身を含む): 8163540

約数和(自身を除く): 3990148

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2393, 4786, 9572, 19144, 38288, 260837, 521674, 1043348, 2086696, 4173392]

約数ペア:

[(1, 4173392), (2, 2086696), (4, 1043348), (8, 521674), (16, 260837), (109, 38288), (218, 19144), (436, 9572), (872, 4786), (1744, 2393)]