87338896

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{15121}}^1$

素因数の和:15167

約数の個数: 30

約数和(自身を含む): 178605942

約数和(自身を除く): 91267046

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 15121, 30242, 60484, 120968, 241936, 287299, 574598, 1149196, 2298392, 4596784, 5458681, 10917362, 21834724, 43669448, 87338896]

約数ペア:

[(1, 87338896), (2, 43669448), (4, 21834724), (8, 10917362), (16, 5458681), (19, 4596784), (38, 2298392), (76, 1149196), (152, 574598), (304, 287299), (361, 241936), (722, 120968), (1444, 60484), (2888, 30242), (5776, 15121)]