42867872

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{21961}}^1$

素因数の和:22032

約数の個数: 24

約数和(自身を含む): 85783572

約数和(自身を除く): 42915700

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 21961, 43922, 87844, 175688, 351376, 702752, 1339621, 2679242, 5358484, 10716968, 21433936, 42867872]

約数ペア:

[(1, 42867872), (2, 21433936), (4, 10716968), (8, 5358484), (16, 2679242), (32, 1339621), (61, 702752), (122, 351376), (244, 175688), (488, 87844), (976, 43922), (1952, 21961)]