89158718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 156715776

約数和(自身を除く): 67557058

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 163, 253, 326, 506, 517, 529, 1034, 1058, 1081, 1793, 2162, 3586, 3749, 5819, 7498, 7661, 11638, 11891, 15322, 23782, 24863, 41239, 49726, 82478, 84271, 86227, 168542, 172454, 176203, 273493, 352406, 546986, 948497, 1896994, 1938233, 3876466, 4052669, 8105338, 44579359, 89158718]

約数ペア:

[(1, 89158718), (2, 44579359), (11, 8105338), (22, 4052669), (23, 3876466), (46, 1938233), (47, 1896994), (94, 948497), (163, 546986), (253, 352406), (326, 273493), (506, 176203), (517, 172454), (529, 168542), (1034, 86227), (1058, 84271), (1081, 82478), (1793, 49726), (2162, 41239), (3586, 24863), (3749, 23782), (5819, 15322), (7498, 11891), (7661, 11638)]