80997568

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{23879}}^1$

素因数の和:23944

約数の個数: 28

約数和(自身を含む): 163769040

約数和(自身を除く): 82771472

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 23879, 47758, 95516, 191032, 382064, 764128, 1265587, 1528256, 2531174, 5062348, 10124696, 20249392, 40498784, 80997568]

約数ペア:

[(1, 80997568), (2, 40498784), (4, 20249392), (8, 10124696), (16, 5062348), (32, 2531174), (53, 1528256), (64, 1265587), (106, 764128), (212, 382064), (424, 191032), (848, 95516), (1696, 47758), (3392, 23879)]