61313908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{769}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 111077120

約数和(自身を除く): 49763212

約数列:

[1, 2, 4, 31, 62, 124, 643, 769, 1286, 1538, 2572, 3076, 19933, 23839, 39866, 47678, 79732, 95356, 494467, 988934, 1977868, 15328477, 30656954, 61313908]

約数ペア:

[(1, 61313908), (2, 30656954), (4, 15328477), (31, 1977868), (62, 988934), (124, 494467), (643, 95356), (769, 79732), (1286, 47678), (1538, 39866), (2572, 23839), (3076, 19933)]