80772236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38317}}^1$

素因数の和:38369

約数の個数: 24

約数和(自身を含む): 154498176

約数和(自身を除く): 73725940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 38317, 76634, 153268, 651389, 1187827, 1302778, 2375654, 2605556, 4751308, 20193059, 40386118, 80772236]

約数ペア:

[(1, 80772236), (2, 40386118), (4, 20193059), (17, 4751308), (31, 2605556), (34, 2375654), (62, 1302778), (68, 1187827), (124, 651389), (527, 153268), (1054, 76634), (2108, 38317)]