216511616

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{14969}}^1$

素因数の和:15096

約数の個数: 32

約数和(自身を含む): 435177900

約数和(自身を除く): 218666284

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 14464, 14969, 29938, 59876, 119752, 239504, 479008, 958016, 1691497, 1916032, 3382994, 6765988, 13531976, 27063952, 54127904, 108255808, 216511616]

約数ペア:

[(1, 216511616), (2, 108255808), (4, 54127904), (8, 27063952), (16, 13531976), (32, 6765988), (64, 3382994), (113, 1916032), (128, 1691497), (226, 958016), (452, 479008), (904, 239504), (1808, 119752), (3616, 59876), (7232, 29938), (14464, 14969)]