85529564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 160724088

約数和(自身を除く): 75194524

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 361, 722, 971, 1159, 1444, 1942, 2318, 3884, 4636, 18449, 22021, 36898, 44042, 59231, 73796, 88084, 118462, 236924, 350531, 701062, 1125389, 1402124, 2250778, 4501556, 21382391, 42764782, 85529564]

約数ペア:

[(1, 85529564), (2, 42764782), (4, 21382391), (19, 4501556), (38, 2250778), (61, 1402124), (76, 1125389), (122, 701062), (244, 350531), (361, 236924), (722, 118462), (971, 88084), (1159, 73796), (1444, 59231), (1942, 44042), (2318, 36898), (3884, 22021), (4636, 18449)]