89511128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84127}}^1$

素因数の和:84159

約数の個数: 32

約数和(自身を含む): 201907200

約数和(自身を除く): 112396072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 84127, 168254, 336508, 588889, 673016, 1177778, 1598413, 2355556, 3196826, 4711112, 6393652, 11188891, 12787304, 22377782, 44755564, 89511128]

約数ペア:

[(1, 89511128), (2, 44755564), (4, 22377782), (7, 12787304), (8, 11188891), (14, 6393652), (19, 4711112), (28, 3196826), (38, 2355556), (56, 1598413), (76, 1177778), (133, 673016), (152, 588889), (266, 336508), (532, 168254), (1064, 84127)]