87522284

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{60611}}^1$

素因数の和:60653

約数の個数: 18

約数和(自身を含む): 161652204

約数和(自身を除く): 74129920

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 60611, 121222, 242444, 1151609, 2303218, 4606436, 21880571, 43761142, 87522284]

約数ペア:

[(1, 87522284), (2, 43761142), (4, 21880571), (19, 4606436), (38, 2303218), (76, 1151609), (361, 242444), (722, 121222), (1444, 60611)]