79431076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 141190560

約数和(自身を除く): 61759484

約数列:

[1, 2, 4, 89, 178, 347, 356, 643, 694, 1286, 1388, 2572, 30883, 57227, 61766, 114454, 123532, 223121, 228908, 446242, 892484, 19857769, 39715538, 79431076]

約数ペア:

[(1, 79431076), (2, 39715538), (4, 19857769), (89, 892484), (178, 446242), (347, 228908), (356, 223121), (643, 123532), (694, 114454), (1286, 61766), (1388, 57227), (2572, 30883)]