329038144

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{12821}}^1$

素因数の和:13234

約数の個数: 28

約数和(自身を含む): 654614388

約数和(自身を除く): 325576244

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12821, 12832, 25642, 25664, 51284, 102568, 205136, 410272, 820544, 5141221, 10282442, 20564884, 41129768, 82259536, 164519072, 329038144]

約数ペア:

[(1, 329038144), (2, 164519072), (4, 82259536), (8, 41129768), (16, 20564884), (32, 10282442), (64, 5141221), (401, 820544), (802, 410272), (1604, 205136), (3208, 102568), (6416, 51284), (12821, 25664), (12832, 25642)]