81456064

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{55337}}^1$

素因数の和:55372

約数の個数: 28

約数和(自身を含む): 168670224

約数和(自身を除く): 87214160

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 55337, 110674, 221348, 442696, 885392, 1272751, 1770784, 2545502, 3541568, 5091004, 10182008, 20364016, 40728032, 81456064]

約数ペア:

[(1, 81456064), (2, 40728032), (4, 20364016), (8, 10182008), (16, 5091004), (23, 3541568), (32, 2545502), (46, 1770784), (64, 1272751), (92, 885392), (184, 442696), (368, 221348), (736, 110674), (1472, 55337)]