4155952

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2500

約数の個数: 20

約数和(自身を含む): 8129440

約数和(自身を除く): 3973488

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2383, 4766, 9532, 19064, 38128, 259747, 519494, 1038988, 2077976, 4155952]

約数ペア:

[(1, 4155952), (2, 2077976), (4, 1038988), (8, 519494), (16, 259747), (109, 38128), (218, 19064), (436, 9532), (872, 4766), (1744, 2383)]