31626355972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1609}}^1\times {\mathrm{80557}}^1$

素因数の和:82231

約数の個数: 24

約数和(自身を含む): 56289096920

約数和(自身を除く): 24662740948

約数列:

[1, 2, 4, 61, 122, 244, 1609, 3218, 6436, 80557, 98149, 161114, 196298, 322228, 392596, 4913977, 9827954, 19655908, 129616213, 259232426, 518464852, 7906588993, 15813177986, 31626355972]

約数ペア:

[(1, 31626355972), (2, 15813177986), (4, 7906588993), (61, 518464852), (122, 259232426), (244, 129616213), (1609, 19655908), (3218, 9827954), (6436, 4913977), (80557, 392596), (98149, 322228), (161114, 196298)]