177036928

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{12689}}^1$

素因数の和:12812

約数の個数: 32

約数和(自身を含む): 355954500

約数和(自身を除く): 178917572

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 12689, 13952, 25378, 50756, 101512, 203024, 406048, 812096, 1383101, 1624192, 2766202, 5532404, 11064808, 22129616, 44259232, 88518464, 177036928]

約数ペア:

[(1, 177036928), (2, 88518464), (4, 44259232), (8, 22129616), (16, 11064808), (32, 5532404), (64, 2766202), (109, 1624192), (128, 1383101), (218, 812096), (436, 406048), (872, 203024), (1744, 101512), (3488, 50756), (6976, 25378), (12689, 13952)]