160990976

素因数分解:

$2^8\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1696

約数の個数: 36

約数和(自身を含む): 322212072

約数和(自身を除く): 161221096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 563, 1117, 1126, 2234, 2252, 4468, 4504, 8936, 9008, 17872, 18016, 35744, 36032, 71488, 72064, 142976, 144128, 285952, 628871, 1257742, 2515484, 5030968, 10061936, 20123872, 40247744, 80495488, 160990976]

約数ペア:

[(1, 160990976), (2, 80495488), (4, 40247744), (8, 20123872), (16, 10061936), (32, 5030968), (64, 2515484), (128, 1257742), (256, 628871), (563, 285952), (1117, 144128), (1126, 142976), (2234, 72064), (2252, 71488), (4468, 36032), (4504, 35744), (8936, 18016), (9008, 17872)]