111638672

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{64013}}^1$

素因数の和:64130

約数の個数: 20

約数和(自身を含む): 218287740

約数和(自身を除く): 106649068

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 64013, 128026, 256052, 512104, 1024208, 6977417, 13954834, 27909668, 55819336, 111638672]

約数ペア:

[(1, 111638672), (2, 55819336), (4, 27909668), (8, 13954834), (16, 6977417), (109, 1024208), (218, 512104), (436, 256052), (872, 128026), (1744, 64013)]