163085696

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{20887}}^1$

素因数の和:20962

約数の個数: 32

約数和(自身を含む): 330239280

約数和(自身を除く): 167153584

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 20887, 41774, 83548, 167096, 334192, 668384, 1274107, 1336768, 2548214, 2673536, 5096428, 10192856, 20385712, 40771424, 81542848, 163085696]

約数ペア:

[(1, 163085696), (2, 81542848), (4, 40771424), (8, 20385712), (16, 10192856), (32, 5096428), (61, 2673536), (64, 2548214), (122, 1336768), (128, 1274107), (244, 668384), (488, 334192), (976, 167096), (1952, 83548), (3904, 41774), (7808, 20887)]